semeru/text-code-CodeSummarization · Datasets at Hugging Face

input stringlengths 10 828	output stringlengths 5 107
public jcombo box get student combo box return get combo box at 1	returns the combobox of the student view
private double get average student datas data list object values data get list of values double average 0 0 double coeff sum 0 0 for int i 0 i values size 1 i if headers get i is formula object o values get i if o instanceof double average double o first line get i if o instanceof mark average mark o get value first line get i coeff sum first line get i if coeff sum 0 average coeff sum return average	gets the average of a student
public jcombo box get teacher combo box return get combo box at 2	returns the combobox of the teacher view
public jbutton get add formula button return add formula button	returns the add formula button
public jbutton get add subject component button return add subject component button	returns the add subject component button
public jbutton get copy button return copy button	returns the copy button
public jbutton get print button return print button	returns the print button
private int get index of column header string header name int index 1 for header head headers index if head get name compare to header name 0 return index return 1	returns the columns index of the string in parameters
public jbutton get see button return see button	returns the see button
public jbutton get redo button return redo button	returns the redo button
public jbutton get undo button return undo button	returns the undo button
public jtabbed pane get student tabbed pane return get tabbed pane at 1	returns the tabbed pane of the student view
private int get index of row header string header name int index 1 for student datas data datas index if data is formula if data get formula get formula name compare to header name 0 return index else if data get student to string compare to header name 0 return index return 1	returns the rows index of the string in parameters
private void init language open preferences preference string language preference get language container set lang language if equals ignore case language buffered reader reader try reader new buffered reader new file reader datas language language string line int i 1 while line reader read line null i if line compare to 0 string split line split this language put split 0 split 1 catch file not found exception e1 e1 print stack trace return catch ioexception e2 e2 print stack trace return	init the language with the one that specified in the preference file
public jtabbed pane get teacher tabbed pane return get tabbed pane at 2	returns the tabbed pane of the teacher view
private void create menu bar menu bar new symph menu bar container add the menu bar to the container container set menu bar menu bar	creates the menu bar of the window
public void add student iperson student if student null return create a new line with student values student datas data new student datas container get datas get subjects student add this line to the model datas add data one more line number of rows fire table rows inserted get row count 1 get row count 1 update undo redo enabled	add a new student to the model
private void create tool bar tool bar new symph tool bar container add the toolbar to the container container set tool bar tool bar if big icons tool bar set big icons menu bar set big icons true	creates the tool bar of the window
public jtable get student table at int index return get table at 1 index	returns the table at position index in the tabbed pane in the student
public void remove student iperson student if student null return for student datas data datas if the line is not a formula if data is formula if data get student equals student gets the index of the object in the list int index datas index of data remove the object from the list datas remove data number of rows fire table rows deleted index index 1 break update undo redo enabled	remove the line of the student in parameter
public jtable get student selected table return get student table at get student tabbed pane get selected index	returns the selected table in the tabbed pane in the student view
public void add subject isubject subject if subject null return int index headers size 1 headers add index new header subject double coeff double parse double float to string subject get coefficient first line add index coeff for student datas data datas data add value at index 0 0 number of columns fire table structure changed update undo redo enabled	add a subject column to the model
public jtable get teacher table at int index return get table at 2 index	returns the table at position index in the tabbed pane in the teacher
private void create popup menus student popup menu student popup new student popup menu container container set student popup student popup teacher popup menu teacher popup new teacher popup menu container container set teacher popup teacher popup jury popup menu jury popup new jury popup menu container container set jury popup jury popup	creates the popup menus
public jtable get teacher selected table return get teacher table at get teacher tabbed pane get selected index	returns the selected table in the tabbed pane in the teacher view
public void remove subject isubject subject if subject null return for header head headers if head is formula if head get name compare to subject get name 0 int index headers index of head headers remove head first line remove index for student datas data datas data remove at index number of columns fire table structure changed break update undo redo enabled	remove a subject column of the model
public void update subject isubject subject string name float coeff if subject null return get the index of the column int index get index of column header subject get name if index 1 set this column to the new name set column name index 1 name set the coefficient with the new one first line set index double parse double float to string coeff fire table structure changed update undo redo enabled	update the column name and the coefficient of a subject
private void create status bar status bar new symph status bar container set status bar status bar	creates the status bar
public chart panel get student chart panel at int index return get chart panel at 1 index	returns the chart panel at position index in the tabbed pane in the
public boolean is formula at column int column index if column index 0 column index get column count 1 return false return headers get column index 1 is formula	indicates if the column is a formula or not
public chart panel get teacher chart panel at int index return get chart panel at 2 index	returns the chart panel at position index in the tabbed pane in the
public boolean is formula at row int row index if row index 0 row index get row count return false return datas get row index 1 is formula	indicates if the row is a formula or not
public int get row count return number of rows	returns the number of rows in the model
public jtext area get student text area at int index return get text area at 1 index	returns the index th text area of the student view
public iformula get formula at column int column index if is formula at column column index return iformula headers get column index 1 get object return null	gets the formula at the specified column
public jtext area get teacher text area at int index return get text area at 2 index	returns the index th text area of the teacher view
public jcomponent get view jpanel panel new jpanel new border layout panel add close button border layout east jpanel panel2 new jpanel new border layout panel2 add panel border layout north panel2 add tabbed pane border layout center return panel2	returns the component that contains the admin view
public iformula get formula at row int row index if is formula at row row index return datas get row index 1 get formula return null	gets the formula at the specified row
public jtable get jury table jsplit pane split pane jsplit pane tabbed pane get component at 3 if split pane null return null jscroll pane scroll pane jscroll pane split pane get left component if scroll pane null return null jviewport view port scroll pane get viewport if view port null return null jtable table jtable view port get view return table	returns the table of the jury view
public void remove formula row at int row index iformula formula get formula at row row index if formula null remove row formula formula row index	removes a formula at the specified row
public subject component get subject component return subjec component	returns the subject component to add
public chart panel get jury chart panel jsplit pane split pane jsplit pane tabbed pane get component at 3 if split pane null return null jsplit pane split pane2 jsplit pane split pane get right component if split pane2 null return null chart panel chart panel chart panel split pane2 get top component return chart panel	returns the chart panel of the jury view
public string get password return password md5	returns the crypted password
public void set cancel button inactive cancel button set enabled false	sets the cancel button to be not active
public jtext area get jury text area jsplit pane split pane jsplit pane tabbed pane get component at 3 if split pane null return null jsplit pane split pane2 jsplit pane split pane get right component if split pane2 null return null jscroll pane scroll pane jscroll pane split pane2 get bottom component jtext area area jtext area scroll pane get viewport get view return area	returns the text area of the jury view
public data base settings get database settings return db settings	returns the settings of the data base
public void show if dialog null dialog set visible true	open the window
private int get index of row header string header name int index 1 for student datas data datas index if data get student to string compare to header name 0 return index return 1	returns the rows index of the string in parameters
public void close if dialog null dialog set visible false	close the window
public void remove student iperson student if student null return for student datas data datas if the line is not a formula if data is formula if data get student equals student gets the index of the object in the list int index datas index of data remove the object from the list datas remove data number of rows fire table rows deleted index index 1 break container update infos area update undo redo enabled	remove the line of the student in parameter
public float get coefficient return coefficient	returns the coefficient of this subject component
public void set coefficient float coefficient this coefficient coefficient	sets the coefficient of this subject component
public void set mark student student mark mark assert mark null student null marks put student mark	set a mark associated with a student
public mark get mark student student return marks get student	return the mark associated with a student null if not found
public mark get mark int student id collection student students marks key set for student s students if s get id student id return marks get s return null	return the mark associated with a student null if not found
public boolean has undo return undo list size 0	returns if an undo action exists
public void remove student student student marks remove student	remove a student from this subject component
private int compare to iperson person int cmp person get name compare to name if cmp 0 cmp person get first name compare to first name return cmp	compare 2 persons
public string to string return double to string value	returns a string representation of the mark
public void set view data type int type this type type	set the type of data
public boolean add subject component subject component subject component return components add subject component	add a subject component to the list
public boolean delete subject component string subject component name subject component component get subject component by name subject component name if component null return components remove component return false	delete a subject component found with its name
public boolean has redo return redo list size 0	returns if a redo action exists
public void remove student student student for subject component sc components sc remove student student	remove a student from all the subjects components of this subject
public void remove subject component subject component subject component components remove subject component	remove a subject component of this subject
public result set get students throws sqlexception string query select from db const str tb student return execute select query	return a set containing all the students
public double get average student student int index get index of row header student to string if index 1 return 0 return get average datas get index	gets the average of a student
public void set not editable table not editable true	sets that the table is not editable
public void reconnect throws sqlexception try thread sleep 500 catch interrupted exception e e print stack trace system err println data base easier reconnecting to url connection driver manager get connection url login password statement connection create statement	reconnect to the database
public result set get formulas throws sqlexception string builder sb new string builder sb append select from db const str tb formula string query sb to string system out println query return execute select query	return a result set filled with the formulas of the database
public boolean has elements to save return formulas to add size 0 formulas to remove size 0 formulas to update size 0 student comment size 0	indicates if the table have elements to save
public void show component component int x int y popup show component x y	pop a menu given de x and y positions
public void set all remove button active boolean b tool bar set remove button active b menu bar set remove button active b rss tree contextual menu set remove button active b	set all remove buttons active or not
public void init rule rule map parameters throws butcher exception this rule rule this parameters new hash map parameters is initialized true	initialize an item with its rule its name and parameters
public void add rules list rules throws butcher exception this rules rules	add a list of initialized rules to the current engine
public set get filter message parts todo get filter message parts voir si je l impl mente ou pas return null	an optinal method not implemented so by contract
public double filter message message throws butcher exception object threshold tmp object parameters get threshold if threshold tmp object null throw new butcher exception no threshold specified double double tmp new double string threshold tmp object return double tmp double value	simply returns its threshold
public string get name return string parameters get name	returns the name of the rule item
public void is saved remove all the elements in the undo and redo lists undo list clear redo list clear disabled the buttons and menu for undo and redo actions container get tool bar get undo button set enabled false container get tool bar get redo button set enabled false container get menu bar get undo item set enabled false container get menu bar get redo item set enabled false	say to the model that the user has saved the modified datas
public void set last requested time long last requested time this last requested time last requested time	sets the time of last dns retry
public record type get record type return record type	the type of the query
public record class get record class return record class	the class for this query
public e get k value e e reverse map get value if e null throw new illegal argument exception invalid enum value value return e	return the enum given an ordinal value
protected void put domain name io buffer byte buffer string domain name string labels domain name split for string label labels byte buffer put byte label length char characters label to char array for char character characters byte buffer put byte character byte buffer put byte 0x00	domain name is a domain name represented as a series of labels and
protected void set value list inet address addresses super set value addresses	set the dns value and mark the future as completed
private void try port table port table throws parser exception vector string anchors new vector string nevime kolik bude nazvu oddelenych carkami string ga do ga build name anchors add ga while accept comma dokud je dalsim symbolem carka if accept colon lexical symbol l ls if accept in out inout buffer accept linkage string values try values string direction direction to string l while anchors is empty port table add new port anchors remove 0 direction values 0 values 2	finds out if a port has been found
private string direction to string lexical symbol direction if direction lexical symbol in return in if direction lexical symbol out return out if direction lexical symbol inout return inout if direction lexical symbol buffer return buffer return linkage	converts lexical symbol in out inout or buffer to string
public boolean has succeeded return this success	indicates if the action has succeeded or not
public boolean is between key from key key to key boolean result if from key compare to to key 0 result this compare to from key 0 else if from key compare to to key 0 result this compare to from key 0 this compare to to key 0 else result this compare to from key 0 this compare to to key 0 if logger is debug enabled logger debug from key get value this value to key get value result return result	indicated if the current key is between two others
public big integer get value return this value	returns the value associated to this key
public int get number of peers managed return this remote peers size	returns the number of peers that the tracker manages
public boolean create logger info node this key has created a new network this predecessor null this successor this get stub return true	creates new chord network
public chord node get random peer if this remote peers size 0 return null return this remote peers get pro active random next int this remote peers size	returns a random peer from the local list
private void check peers tracker logger debug checking peers maintain as entry point list chord node failed peers new array list chord node for int i 0 i this remote peers size i try this remote peers get i is aware catch exception e failed peers add this remote peers get i for chord node peer failed peers this remote peers remove peer	checks if peers maintains as entry point are alive
public void add all entries t entries this entries put all entries get entries	add all the given entries
public finger get finger int index return this fingers index	returns the finger at the specified position
public chord node get node return this node	returns the peer to which this finger is associated
public boolean join chord node node this predecessor null this successor node find successor this key logger info node this key has joined the network from node node get key return true	joins a chord ring with a node in the chord ring
public void set node chord node node this node node	sets the peer to which this finger is associated
public big integer get start index return this start index	returns the identifier to which this finger is associated

public jcombo box get student combo box return get combo box at 1

returns the combobox of the student view

private double get average student datas data list object values data get list of values double average 0 0 double coeff sum 0 0 for int i 0 i values size 1 i if headers get i is formula object o values get i if o instanceof double average double o first line get i if o instanceof mark average mark o get value first line get i coeff sum first line get i if coeff sum 0 average coeff sum return average

gets the average of a student

public jcombo box get teacher combo box return get combo box at 2

returns the combobox of the teacher view

public jbutton get add formula button return add formula button

returns the add formula button

public jbutton get add subject component button return add subject component button

returns the add subject component button

public jbutton get copy button return copy button

returns the copy button

public jbutton get print button return print button

returns the print button

private int get index of column header string header name int index 1 for header head headers index if head get name compare to header name 0 return index return 1

returns the columns index of the string in parameters

public jbutton get see button return see button

returns the see button

public jbutton get redo button return redo button

returns the redo button

public jbutton get undo button return undo button

returns the undo button

public jtabbed pane get student tabbed pane return get tabbed pane at 1

returns the tabbed pane of the student view

private int get index of row header string header name int index 1 for student datas data datas index if data is formula if data get formula get formula name compare to header name 0 return index else if data get student to string compare to header name 0 return index return 1

returns the rows index of the string in parameters

private void init language open preferences preference string language preference get language container set lang language if equals ignore case language buffered reader reader try reader new buffered reader new file reader datas language language string line int i 1 while line reader read line null i if line compare to 0 string split line split this language put split 0 split 1 catch file not found exception e1 e1 print stack trace return catch ioexception e2 e2 print stack trace return

init the language with the one that specified in the preference file

public jtabbed pane get teacher tabbed pane return get tabbed pane at 2

returns the tabbed pane of the teacher view

private void create menu bar menu bar new symph menu bar container add the menu bar to the container container set menu bar menu bar

creates the menu bar of the window

public void add student iperson student if student null return create a new line with student values student datas data new student datas container get datas get subjects student add this line to the model datas add data one more line number of rows fire table rows inserted get row count 1 get row count 1 update undo redo enabled

add a new student to the model

private void create tool bar tool bar new symph tool bar container add the toolbar to the container container set tool bar tool bar if big icons tool bar set big icons menu bar set big icons true

creates the tool bar of the window

public jtable get student table at int index return get table at 1 index

returns the table at position index in the tabbed pane in the student

public void remove student iperson student if student null return for student datas data datas if the line is not a formula if data is formula if data get student equals student gets the index of the object in the list int index datas index of data remove the object from the list datas remove data number of rows fire table rows deleted index index 1 break update undo redo enabled

remove the line of the student in parameter

public jtable get student selected table return get student table at get student tabbed pane get selected index

returns the selected table in the tabbed pane in the student view

public void add subject isubject subject if subject null return int index headers size 1 headers add index new header subject double coeff double parse double float to string subject get coefficient first line add index coeff for student datas data datas data add value at index 0 0 number of columns fire table structure changed update undo redo enabled

add a subject column to the model

public jtable get teacher table at int index return get table at 2 index

returns the table at position index in the tabbed pane in the teacher

private void create popup menus student popup menu student popup new student popup menu container container set student popup student popup teacher popup menu teacher popup new teacher popup menu container container set teacher popup teacher popup jury popup menu jury popup new jury popup menu container container set jury popup jury popup

creates the popup menus

public jtable get teacher selected table return get teacher table at get teacher tabbed pane get selected index

returns the selected table in the tabbed pane in the teacher view

public void remove subject isubject subject if subject null return for header head headers if head is formula if head get name compare to subject get name 0 int index headers index of head headers remove head first line remove index for student datas data datas data remove at index number of columns fire table structure changed break update undo redo enabled

remove a subject column of the model

public void update subject isubject subject string name float coeff if subject null return get the index of the column int index get index of column header subject get name if index 1 set this column to the new name set column name index 1 name set the coefficient with the new one first line set index double parse double float to string coeff fire table structure changed update undo redo enabled

update the column name and the coefficient of a subject

private void create status bar status bar new symph status bar container set status bar status bar

creates the status bar

public chart panel get student chart panel at int index return get chart panel at 1 index

returns the chart panel at position index in the tabbed pane in the

public boolean is formula at column int column index if column index 0 column index get column count 1 return false return headers get column index 1 is formula

indicates if the column is a formula or not

public chart panel get teacher chart panel at int index return get chart panel at 2 index

returns the chart panel at position index in the tabbed pane in the

public boolean is formula at row int row index if row index 0 row index get row count return false return datas get row index 1 is formula

indicates if the row is a formula or not

public int get row count return number of rows

returns the number of rows in the model

public jtext area get student text area at int index return get text area at 1 index

returns the index th text area of the student view

public iformula get formula at column int column index if is formula at column column index return iformula headers get column index 1 get object return null

gets the formula at the specified column

public jtext area get teacher text area at int index return get text area at 2 index

returns the index th text area of the teacher view

public jcomponent get view jpanel panel new jpanel new border layout panel add close button border layout east jpanel panel2 new jpanel new border layout panel2 add panel border layout north panel2 add tabbed pane border layout center return panel2

returns the component that contains the admin view

public iformula get formula at row int row index if is formula at row row index return datas get row index 1 get formula return null

gets the formula at the specified row

public jtable get jury table jsplit pane split pane jsplit pane tabbed pane get component at 3 if split pane null return null jscroll pane scroll pane jscroll pane split pane get left component if scroll pane null return null jviewport view port scroll pane get viewport if view port null return null jtable table jtable view port get view return table

returns the table of the jury view

public void remove formula row at int row index iformula formula get formula at row row index if formula null remove row formula formula row index

removes a formula at the specified row

public subject component get subject component return subjec component

returns the subject component to add

public chart panel get jury chart panel jsplit pane split pane jsplit pane tabbed pane get component at 3 if split pane null return null jsplit pane split pane2 jsplit pane split pane get right component if split pane2 null return null chart panel chart panel chart panel split pane2 get top component return chart panel

returns the chart panel of the jury view

public string get password return password md5

returns the crypted password

public void set cancel button inactive cancel button set enabled false

sets the cancel button to be not active

public jtext area get jury text area jsplit pane split pane jsplit pane tabbed pane get component at 3 if split pane null return null jsplit pane split pane2 jsplit pane split pane get right component if split pane2 null return null jscroll pane scroll pane jscroll pane split pane2 get bottom component jtext area area jtext area scroll pane get viewport get view return area

returns the text area of the jury view

public data base settings get database settings return db settings

returns the settings of the data base

public void show if dialog null dialog set visible true

open the window

private int get index of row header string header name int index 1 for student datas data datas index if data get student to string compare to header name 0 return index return 1

returns the rows index of the string in parameters

public void close if dialog null dialog set visible false

close the window

public void remove student iperson student if student null return for student datas data datas if the line is not a formula if data is formula if data get student equals student gets the index of the object in the list int index datas index of data remove the object from the list datas remove data number of rows fire table rows deleted index index 1 break container update infos area update undo redo enabled

remove the line of the student in parameter

public float get coefficient return coefficient

returns the coefficient of this subject component

public void set coefficient float coefficient this coefficient coefficient

sets the coefficient of this subject component

public void set mark student student mark mark assert mark null student null marks put student mark

set a mark associated with a student

public mark get mark student student return marks get student

return the mark associated with a student null if not found

public mark get mark int student id collection student students marks key set for student s students if s get id student id return marks get s return null

return the mark associated with a student null if not found

public boolean has undo return undo list size 0

returns if an undo action exists

public void remove student student student marks remove student

remove a student from this subject component

private int compare to iperson person int cmp person get name compare to name if cmp 0 cmp person get first name compare to first name return cmp

compare 2 persons

public string to string return double to string value

returns a string representation of the mark

public void set view data type int type this type type

set the type of data

public boolean add subject component subject component subject component return components add subject component

add a subject component to the list

public boolean delete subject component string subject component name subject component component get subject component by name subject component name if component null return components remove component return false

delete a subject component found with its name

public boolean has redo return redo list size 0

returns if a redo action exists

public void remove student student student for subject component sc components sc remove student student

remove a student from all the subjects components of this subject

public void remove subject component subject component subject component components remove subject component

remove a subject component of this subject

public result set get students throws sqlexception string query select from db const str tb student return execute select query

return a set containing all the students

public double get average student student int index get index of row header student to string if index 1 return 0 return get average datas get index

gets the average of a student

public void set not editable table not editable true

sets that the table is not editable

public void reconnect throws sqlexception try thread sleep 500 catch interrupted exception e e print stack trace system err println data base easier reconnecting to url connection driver manager get connection url login password statement connection create statement

reconnect to the database

public result set get formulas throws sqlexception string builder sb new string builder sb append select from db const str tb formula string query sb to string system out println query return execute select query

return a result set filled with the formulas of the database

public boolean has elements to save return formulas to add size 0 formulas to remove size 0 formulas to update size 0 student comment size 0

indicates if the table have elements to save

public void show component component int x int y popup show component x y

pop a menu given de x and y positions

public void set all remove button active boolean b tool bar set remove button active b menu bar set remove button active b rss tree contextual menu set remove button active b

set all remove buttons active or not

public void init rule rule map parameters throws butcher exception this rule rule this parameters new hash map parameters is initialized true

initialize an item with its rule its name and parameters

public void add rules list rules throws butcher exception this rules rules

add a list of initialized rules to the current engine

public set get filter message parts todo get filter message parts voir si je l impl mente ou pas return null

an optinal method not implemented so by contract

public double filter message message throws butcher exception object threshold tmp object parameters get threshold if threshold tmp object null throw new butcher exception no threshold specified double double tmp new double string threshold tmp object return double tmp double value

simply returns its threshold

public string get name return string parameters get name

returns the name of the rule item

public void is saved remove all the elements in the undo and redo lists undo list clear redo list clear disabled the buttons and menu for undo and redo actions container get tool bar get undo button set enabled false container get tool bar get redo button set enabled false container get menu bar get undo item set enabled false container get menu bar get redo item set enabled false

say to the model that the user has saved the modified datas

public void set last requested time long last requested time this last requested time last requested time

sets the time of last dns retry

public record type get record type return record type

the type of the query

public record class get record class return record class

the class for this query

public e get k value e e reverse map get value if e null throw new illegal argument exception invalid enum value value return e

return the enum given an ordinal value

protected void put domain name io buffer byte buffer string domain name string labels domain name split for string label labels byte buffer put byte label length char characters label to char array for char character characters byte buffer put byte character byte buffer put byte 0x00

domain name is a domain name represented as a series of labels and

protected void set value list inet address addresses super set value addresses

set the dns value and mark the future as completed

private void try port table port table throws parser exception vector string anchors new vector string nevime kolik bude nazvu oddelenych carkami string ga do ga build name anchors add ga while accept comma dokud je dalsim symbolem carka if accept colon lexical symbol l ls if accept in out inout buffer accept linkage string values try values string direction direction to string l while anchors is empty port table add new port anchors remove 0 direction values 0 values 2

finds out if a port has been found

private string direction to string lexical symbol direction if direction lexical symbol in return in if direction lexical symbol out return out if direction lexical symbol inout return inout if direction lexical symbol buffer return buffer return linkage

converts lexical symbol in out inout or buffer to string

public boolean has succeeded return this success

indicates if the action has succeeded or not

public boolean is between key from key key to key boolean result if from key compare to to key 0 result this compare to from key 0 else if from key compare to to key 0 result this compare to from key 0 this compare to to key 0 else result this compare to from key 0 this compare to to key 0 if logger is debug enabled logger debug from key get value this value to key get value result return result

indicated if the current key is between two others

public big integer get value return this value

returns the value associated to this key

public int get number of peers managed return this remote peers size

returns the number of peers that the tracker manages

public boolean create logger info node this key has created a new network this predecessor null this successor this get stub return true

creates new chord network

public chord node get random peer if this remote peers size 0 return null return this remote peers get pro active random next int this remote peers size

returns a random peer from the local list

private void check peers tracker logger debug checking peers maintain as entry point list chord node failed peers new array list chord node for int i 0 i this remote peers size i try this remote peers get i is aware catch exception e failed peers add this remote peers get i for chord node peer failed peers this remote peers remove peer

checks if peers maintains as entry point are alive

public void add all entries t entries this entries put all entries get entries

add all the given entries

public finger get finger int index return this fingers index

returns the finger at the specified position

public chord node get node return this node

returns the peer to which this finger is associated

public boolean join chord node node this predecessor null this successor node find successor this key logger info node this key has joined the network from node node get key return true

joins a chord ring with a node in the chord ring

public void set node chord node node this node node

sets the peer to which this finger is associated

public big integer get start index return this start index

returns the identifier to which this finger is associated