input stringlengths 10 828 | output stringlengths 5 107 |
|---|---|
public void add window window w w add window listener this add component null w | adds a window and all of its current and future subcomponents to |
public void encode image img output stream out jpeg encoder encoder new jpeg encoder img 100 out encoder compress the encoder subclasses frame so we have to make sure it gets cleaned up properly encoder set size 0 0 encoder set location 1000 1000 encoder set visible true encoder set visible false encoder dispose | encodes the given image to the given output stream |
public void init string host get parameter host if host null host get code base get host int port 8050 string port string get parameter port if port string null port integer parse int port string init host port | pull host and port from applet parms |
public void render component component c graphics g unfortunately print behavior is only delegated to peers of heavy weight components in print all not in print hence to get reasonable default behavior we have to check for this explicitly if is lightweight c c print g else c print all g | renders the component to the graphics object |
public string get content type would image jfif be more appropriate return image jpeg | returns the mime type for this encoder image jpeg |
public void remove window window w w remove window listener this remove component null w | removes a window and all of its current subcomponents from the tree |
protected boolean is lightweight component c boolean result false class cl c get class class parent cl get superclass while parent null parent component class parent container class cl parent parent cl get superclass if cl null result cl get name starts with java awt return result | returns true if the component is lightweight |
public void add user string user name string str create the user object user user new user user user name user name users add user str user user name label add str make the string length 70 for int i user user name length i 70 i str str label add str list set list data label total count total set text total total count | add the user to the list of online users |
public string get description return an action that can be performed on an object | returns a description of the verb |
public thing get parent return null | returns the parent of this verb |
public void set icon object id icon object old this icon this icon icon listeners fire property change icon old icon | sets the object id for a shared file containing an icon for the |
public void stop sharing object shared object replicated object client client space space space shared object space remove landmark list listener listener replication manager mgr replication manager get instance object id landmarks space get landmarks for int i 0 i landmarks length i try mgr stop sharing client get object landmarks i client catch exception e e print stack trace super stop sharing shared object client | detach any listeners attached in code start sharing code |
public component get view return null | returns a component for viewing this thing or null if no view is |
public object id get icon return icon | sets the object id for a shared file containing an icon for the |
public float point get coordinates return null | returns the coordinates for this thing at its current location |
public url get icon url url u null if icon null try u new url shared file get download url icon catch exception e e print stack trace return u | returns a url for downloading the landmarks icon or null if no |
public void set coordinates float point coords no op d | sets the coordinates for this thing at its current location |
public void set content object id content object old this content this content content listeners fire property change content old content | sets the content object id for the landmark |
public boolean show url string url return show url url blank | attempts to show the url in a new browser window |
public boolean show url string url string target boolean result false try url u new url url if is applet system out println context show url url applet context ac applet get applet context ac show document u target result true else new icebrowser loader url system out println context show url url not yet supported in applications catch exception e e print stack trace return result | attempts to show the url in a window or frame identified by the |
public object id get content return content | returns the content of the landmark |
public string get servlet root return edu vt cs collab cork models file shared file get file server root url | returns the root of the servlet engines urls |
public float point get coordinates return coordinates | returns the coordinates for this landmark |
public void set coordinates float point coordinates object old this coordinates this coordinates coordinates listeners fire property change coordinates old coordinates | sets the coordinates for this landmark |
public object id get space id return space id | returns the space id for this landmark |
public void set space id object id space id object old this space id this space id space id listeners fire property change space id old space id | sets the space id for this landmark |
public void action performed action event evt tree path paths tree get selection model get selection paths for int i 0 i paths length i component comp component default mutable tree node paths i get last path component get user object image img image grabber grab comp capture frame cf new capture frame img | called when the capture button is pressed |
protected chat message list get new chat message list return new chat | can be overriden by subclasses |
public void value changed tree selection event evt capture set enabled tree get selection model get selection count 0 | called when the tree selection changes |
public void set description string description object old this description this description description listeners fire property change description old description | sets the human readable description of this landmark |
public boolean get show label return false | dont show a label under the text box |
public string get user identifier return id | return the user id |
public float point get coordinates if coords null coords new float point return coords | returns the coordinates for this thing at its current location |
public void set coordinates float point coords object old this coords this coords coords listeners fire property change coordinates old coords | sets the coordinates for this thing at its current location |
public void set owner string owner id if owner null only let this happen once object old this owner this owner owner id listeners fire property change owner old owner | sets the owner id of this landmark |
public boolean is recursive menu attachment allowed return false | returns true if the container can attach mouse listeners to show |
public void set user identifier string id object old this id this id id fire property change user identifier old id | sets the user id |
public boolean is dragging allowed return true | returns true if the component should be draggable |
public void init string host get parameter host if host null host get code base get host int port 8050 string port string get parameter port if port string null port integer parse int port string init host port message set font input get font | pull host and port from applet parms |
public void value changed javax swing event list selection event evt jlist list jlist evt get source int i 0 selected user no list get selected index system out println i selected user string label element at i system out println ea selected user selected user substring 0 8 system out println eb | this function is invoked if the selection is changed in the list |
public object id get avatar id return avatar id | return the avatar id |
public int get character count int character count 0 if character count 1 character count 0 thing things get things for int i 0 i things length i thing t things i if t instanceof generic character t instanceof shared thing shared thing t get object id get classname index of generic character 1 character count return character count | returns the number of users at this landmark |
public void remove notify super remove notify | throw away the component when it is removed e |
public abstract shared thing get abstract shared thing return clientside | returns the abstract shared thing used to manipulate this thing |
public void set avatar id object id id object old this avatar id this avatar id id fire property change avatar id old id | sets the avatar id |
public void init abstract shared thing if clientside null get machine setup manufactured thing this | forces the client side abstract shared thing classes to be loaded |
public void set character count int character count int old this character count this character count math max character count 0 listeners fire property change character count new integer old new integer character count | sets the number of users at this landmark |
public string to external form string buffer buf new string buffer if destination null buf append destination to string buf append delimiter if name null name door buf append name buf append delimiter if verbname null buf append verbname return buf to string | returns a string that can be parsed by code from external form code |
protected machine get machine if machine null try object id machine id get machine id if machine id null machine machine generic thing container get replicated object client get object machine id else string machine classname get machine classname machine machine class for name machine classname new instance catch exception e e print stack trace return machine | returns the current machine retrieving it if necessary |
public void from external form string external form if external form null int idx external form index of delimiter see if we have a destination id if idx 0 destination object id from string external form substring 0 idx see if we have a name int secondidx external form index of delimiter idx 1 if secondidx 1 secondidx external form length name external form substring idx 1 secondidx and a verb name if secondidx external form length 1 verbname external form substring secondidx 1 | parses the string to initialize the item |
public object id get preferences id return preferences id | returns the preferences id |
public string get name string n super get name if n null n equals defined in object client null try thing t thing client get object id if t null n corrupted object else n t get name accessible true catch security exception se system out println security exception in shared thing get name se get message n permission denied accessible false catch exception e e print stack trace if n null n unnamed thing return n | return the human readable name of this thing |
public float point get coordinates if coords null string x str string adapter get x coord id string y str string adapter get y coord id if x str null y str null coords new float point float value of x str float value float value of y str float value return coords | returns the coordinates for this thing at its current location |
public void set coordinates float point coords object old this coords this coords coords fire property change coordinates old coords if coords null adapter put x coord id float to string coords x adapter put y coord id float to string coords y | sets the coordinates for this thing at its current location |
public void set preferences id object id id object old this preferences id this preferences id id fire property change preferences id old id | sets the preferences id |
public void set location generic thing container location object old this location this location location listeners fire property change location old location | sets our current location |
public string get description string result machine m get machine if m null result m get product description return result | returns the human readable description of this manufactured thing |
public generic thing container get location return location | returns our current location |
public string get description string desc super get description if client null try thing t thing client get object id desc t get description accessible true catch security exception se accessible false catch exception e e print stack trace return desc | return the human readable description of this thing |
protected generic character get local character return generic character get local character | returns the current local user i |
public void start sharing object shared object replicated object client client super start sharing shared object client the superclass replicator handles prop changes now prop listener new property support client client get object id shared object generic character shared object add property change listener prop listener | attach listeners necessary to replicate the object |
public void stop sharing object shared object replicated object client client the superclass replicator handles prop changes now generic character shared object remove property change listener prop listener super stop sharing shared object client | detach any listeners attached in code start sharing code |
protected replicated object client get replicated object client this isn t the ideal place to get this but subclass constructors could need the replicated object client so we can t wait util verb invocation to get one return generic thing container get replicated object client | returns a replicated object client that can be used to access replicated |
public void set name string name if this name null this name equals defined in object super set name name else object old get name object obj get object if obj null try property descriptor pd new property descriptor name obj get class object args name pd get write method invoke obj args catch exception e fire property change name old name | sets the human readable name of this thing |
public void stop sharing object shared object replicated object client client thing things generic thing container shared object get things replication manager mgr replication manager get instance for int i 0 i things length i if replicating contents mgr stop sharing things i client things i remove property change listener thing replicator generic thing container shared object remove thing list listener listener super stop sharing shared object client | detach any listeners attached in code start sharing code |
public void set property string key string value if value null thing get properties adapter remove key else thing get properties adapter put key value | sets the given property |
public boolean is instance of class cl boolean result false if id null result id get classname equals cl get name return result | returns true if the shared thing points at an object of the given |
public string get property string key return string thing get properties adapter get key | returns the given property or null if undefined |
public enumeration get property keys enumeration e thing get properties adapter keys vector v new vector while e has more elements string key string e next element if key starts with thing system prefix v add element key return v elements | returns an enumeration of all known property keys |
public object get object if obj null client null try obj client get object id accessible true catch exception e system out println warning no object for id in shared thing get object e to string e print stack trace accessible false return obj | returns the shared object retrieving it if necessary |
public void clear property string key set property key null | clears the value associated with the given key |
public string get last verb result return last verb result | returns the result of the last verb execution |
public void set name string name thing set name name | gets the name of this object |
public void start thread new thread this thread set name interact users thread start | this function starts the thread |
public void rename string name string joption pane show input dialog null enter a new name rename joption pane question message null null get name if name null set name name | helper method for prompting the user to rename the component |
public void remove generic thing container location get location if location null object id my id null try my id get replicated object client get object id thing catch exception e e print stack trace for int i 0 my id null i location get size i thing t location get thing at i if t null object id id get replicated object client get object id t if id equals my id remove remove new remove remove execute t location get replicated object client null deleted remove get last removed null return | remove this object from its current location |
public void set last verb result string result object old last verb result this last verb result result fire property change last verb result old last verb result | sets the result of the last verb execution |
public string get name if name null name equals unnamed thing return unnamed machine else return name | return the human readable name of this machine |
public void run long chat lag system current time millis last chat time if chat lag 10000 bubble text set text timer remove runnable this else go gray gracefully color cur bubble text get foreground int val cur get red if val 0 val 8 val math min 255 val 2 we ve gone to white so we may as well stop if val 255 bubble text set text timer remove runnable this else cur new color val val val bubble text set foreground cur text panel repaint | called by the timer |
public string get last chat string return last chat string | returns the last string entered into chat |
public void set last chat string string ch object old last chat string this last chat string ch if last chat string null last chat string length 100 last chat string last chat string substring 0 96 fire property change last chat string old last chat string | sets the last character entered into chat |
public void set product name string product name object old this product name this product name product name listeners fire property change product name old product name | sets the name of the kind of thing that this machine produces |
public object id get landmark return landmark id | returns the object id of the landmark that the character is currently |
public string get product class name return product class name | returns the name of the client side class that manipulates the product |
public void set landmark object id landmark id object old this landmark id this landmark id landmark id fire property change landmark old landmark id | sets the object id of the landmark that the character is currently |
public void run update idle status | called by idle timer to update our idle time |
public void set product class name string product class name object old this product class name this product class name product class name listeners fire property change product class name old product class name | sets the name of the client side class that manipulates the product |
public boolean is idle return idle time null | returns true if the user is currently idle |
public string get product codebase return product codebase | returns the url of the codebase for client side classes that |
public void set idle boolean idle boolean old is idle if old idle if idle this idle time new date else this idle time null fire property change idle new boolean old new boolean idle | sets the users idle state |
public void set product codebase string product codebase object old this product codebase this product codebase product codebase listeners fire property change product codebase old product codebase | sets the url of the codebase for client side classes that |
public string get name remove this return room chat name | return the human readable name of this thing |
public string get description return list of chat messages | returns a human readable description of this thing |
public string get machine icon path return machine icon | returns the path of the icon for this machine |
public float point get coordinates return new float point 1 0f 1 0f | returns the coordinates for this thing at its current location |
public void set coordinates float point coords no op d we don t actually have a position | sets the coordinates for this thing at its current location |
public object read object input stream in throws ioexception manufactured thing mf new manufactured thing let the superclass do the rest of the work return read object in mf | overridden to create a manufactured thing rather than a shared map |
public void set machine icon path string machine icon object old this machine icon this machine icon machine icon listeners fire property change machine icon path old machine icon | sets the path to the icon for this machine |
public object read object input stream in throws ioexception preferences prefs new preferences let the superclass do the rest of the work return read object in prefs | overridden to create a preferences rather than a shared map |
public void set last login date last login object old this last login this last login last login fire property change last login old last login | sets the timestamp of the users last login |
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