idx int64 0 41.2k | question stringlengths 73 5.81k | target stringlengths 5 918 |
|---|---|---|
38,700 | private int skipLineBreak ( Source source , final int offset ) { char p ; char c ; int index = offset ; p = source . charAt ( index ) ; index ++ ; if ( index < source . length ( ) ) { c = source . charAt ( index ) ; if ( ( c == '\n' || c == '\r' ) && c != p ) { index ++ ; } } return index ; } | Skip line break characters . \ r \ n for example |
38,701 | public Object getAttribute ( String name ) { Object value = getLocalAttribute ( name ) ; if ( value == null && parent != null ) { value = parent . getAttribute ( name ) ; } return value ; } | Get the context attribute . If attribute not exists in current context then context search the sttribute in parent context |
38,702 | public void setScope ( ProcScope scope ) { this . scope = scope ; scopeFalseMemo = falseMemo . get ( scope ) ; if ( scopeFalseMemo == null ) { scopeFalseMemo = new IntSet ( ) ; falseMemo . put ( scope , scopeFalseMemo ) ; } } | Set list of codes in current context |
38,703 | private List < String > preparePrefixes ( ) { List < String > prefixes = new ArrayList < String > ( Schema . values ( ) . length + ( local ? 3 : 0 ) ) ; for ( Schema schema : Schema . values ( ) ) { prefixes . add ( schema . getPrefix ( ) ) ; } if ( local ) { Collections . addAll ( prefixes , LOCAL_PREFIXES ) ; } retur... | Prepare URL s prefixes . |
38,704 | public void setCodes ( Set < Code > codes ) { Exceptions . nullArgument ( "codes" , codes ) ; this . codes . clear ( ) ; this . codes . addAll ( codes ) ; } | Set codes . |
38,705 | private void cacheCodes ( ) { Set < ProcCode > set = new HashSet < ProcCode > ( ) ; if ( parent != null ) { set . addAll ( Arrays . asList ( parent . getCodes ( ) ) ) ; } if ( scopeCodes != null ) { set . addAll ( scopeCodes ) ; } cachedCodes = set . toArray ( new ProcCode [ set . size ( ) ] ) ; Arrays . sort ( cachedC... | Cache scope codes . Join scope codes with parent scope codes . |
38,706 | public BBProcessor build ( ) { this . scopes = new HashMap < Scope , ProcScope > ( ) ; this . codes = new HashMap < Code , ProcCode > ( ) ; patternElementFactory . cleanConstants ( ) ; BBProcessor processor = new BBProcessor ( ) ; processor . setScope ( createScope ( conf . getRootScope ( ) ) ) ; processor . setPrefix ... | Build an processor . |
38,707 | ProcScope createScope ( Scope scope ) { ProcScope created = scopes . get ( scope ) ; if ( created == null ) { created = new ProcScope ( scope . getName ( ) ) ; scopes . put ( scope , created ) ; created . setStrong ( scope . isStrong ( ) ) ; created . setIgnoreText ( scope . isIgnoreText ( ) ) ; if ( scope . getParent ... | Find or create the scope . |
38,708 | private ProcCode createCode ( Code defCode ) { if ( ! defCode . hasPatterns ( ) ) { throw new IllegalStateException ( "Field pattern can't be null." ) ; } if ( defCode . getTemplate ( ) == null ) { throw new IllegalStateException ( "Field template can't be null." ) ; } ProcCode code = codes . get ( defCode ) ; if ( cod... | Create code from this definition |
38,709 | private ProcTemplate createTemplate ( Template template ) { if ( ! template . isEmpty ( ) ) { return new ProcTemplate ( templateElementFactory . createTemplateList ( template . getElements ( ) ) ) ; } else { return ProcTemplate . EMPTY ; } } | Create a template from definition |
38,710 | private ProcPattern createPattern ( Pattern pattern ) { if ( pattern . isEmpty ( ) ) { throw new IllegalStateException ( "Pattern elements list can't be empty." ) ; } List < ProcPatternElement > elements = new ArrayList < ProcPatternElement > ( ) ; for ( PatternElement element : pattern . getElements ( ) ) { elements .... | Create a pattern for text parsing |
38,711 | public int findIn ( Source source ) { if ( regex != null ) { Matcher matcher = regex . matcher ( source . subToEnd ( ) ) ; if ( matcher . find ( ) ) { return source . getOffset ( ) + matcher . start ( ) ; } else { return - 1 ; } } else { return - 1 ; } } | Find this element |
38,712 | private static int binarySearch ( int [ ] array , int toIndex , int key ) { int low = 0 ; int high = toIndex - 1 ; while ( low <= high ) { int mid = ( low + high ) >>> 1 ; int midVal = array [ mid ] ; if ( midVal < key ) { low = mid + 1 ; } else if ( midVal > key ) { high = mid - 1 ; } else { return mid ; } } return - ... | Realisation of binary search algorithm . It is in JDK 1 . 6 . 0 but for JDK 1 . 5 . 0 compatibility I added it there . |
38,713 | public Configuration create ( ) { Configuration configuration ; try { InputStream stream = null ; try { stream = Utils . openResourceStream ( DEFAULT_USER_CONFIGURATION_FILE ) ; if ( stream == null ) { stream = Utils . openResourceStream ( DEFAULT_CONFIGURATION_FILE ) ; } if ( stream != null ) { configuration = create ... | Create the default bb - code processor . |
38,714 | public Configuration createFromResource ( String resourceName ) { Exceptions . nullArgument ( "resourceName" , resourceName ) ; Configuration configuration ; try { InputStream stream = null ; try { stream = Utils . openResourceStream ( resourceName ) ; if ( stream != null ) { configuration = create ( stream ) ; } else ... | Create the bb - processor using xml - configuration resource |
38,715 | public Configuration create ( File file ) { try { Configuration configuration ; InputStream stream = new BufferedInputStream ( new FileInputStream ( file ) ) ; try { configuration = create ( stream ) ; } finally { stream . close ( ) ; } return configuration ; } catch ( IOException e ) { throw new TextProcessorFactoryEx... | Create the bb - code processor from file with XML - configuration . |
38,716 | public Configuration create ( InputStream stream ) { try { DocumentBuilderFactory factory = DocumentBuilderFactory . newInstance ( ) ; factory . setValidating ( false ) ; factory . setIgnoringElementContentWhitespace ( true ) ; factory . setNamespaceAware ( true ) ; DocumentBuilder documentBuilder = factory . newDocume... | Create the bb - processor from XML InputStream |
38,717 | public void setParams ( Map < String , CharSequence > params ) { if ( this . params == null ) { this . params = Collections . unmodifiableMap ( params ) ; } else { throw new IllegalStateException ( "Can't change parameters." ) ; } } | Set text processor parameters map . |
38,718 | private PatternConstant create ( Constant constant ) { if ( ! constants . containsKey ( constant ) ) { constants . put ( constant , new PatternConstant ( constant . getValue ( ) , constant . isIgnoreCase ( ) , constant . isGhost ( ) ) ) ; } return constants . get ( constant ) ; } | Create a constant element for text parsing |
38,719 | public Configuration create ( Document dc ) { Configuration configuration = new Configuration ( ) ; parseNesting ( configuration , dc ) ; configuration . setParams ( parseParams ( dc ) ) ; configuration . setPrefix ( parseFix ( dc , TAG_PREFIX ) ) ; configuration . setSuffix ( parseFix ( dc , TAG_SUFFIX ) ) ; NodeList ... | Create the bb - code processor from DOM Document |
38,720 | private void parseNesting ( Configuration configuration , Document dc ) { NodeList list = dc . getElementsByTagNameNS ( SCHEMA_LOCATION , TAG_NESTING ) ; if ( list . getLength ( ) > 0 ) { Node el = list . item ( 0 ) ; configuration . setNestingLimit ( nodeAttribute ( el , TAG_NESTING_ATTR_LIMIT , Configuration . DEFAUL... | Parse nesting element which describes nesting behavior . |
38,721 | private Map < String , CharSequence > parseParams ( Document dc ) { Map < String , CharSequence > params = new HashMap < String , CharSequence > ( ) ; NodeList paramsElements = dc . getElementsByTagNameNS ( SCHEMA_LOCATION , TAG_PARAMS ) ; if ( paramsElements . getLength ( ) > 0 ) { Element paramsElement = ( Element ) ... | Parse configuration predefined parameters . |
38,722 | private Template parseFix ( Document dc , String tagname ) { Template fix ; NodeList prefixElementList = dc . getElementsByTagNameNS ( SCHEMA_LOCATION , tagname ) ; if ( prefixElementList . getLength ( ) > 0 ) { fix = parseTemplate ( prefixElementList . item ( 0 ) ) ; } else { fix = new Template ( ) ; } return fix ; } | Parse prefix or suffix . |
38,723 | private void fillScopeCodes ( NodeList scopeNodeList , Map < String , Scope > scopes , Map < String , Code > codes ) { for ( int i = 0 ; i < scopeNodeList . getLength ( ) ; i ++ ) { Element scopeElement = ( Element ) scopeNodeList . item ( i ) ; Scope scope = scopes . get ( scopeElement . getAttribute ( TAG_SCOPE_ATTR_... | Fill codes of scopes . |
38,724 | private Map < String , Scope > parseScopes ( NodeList scopeNodeList ) { Map < String , Scope > scopes = new HashMap < String , Scope > ( ) ; for ( int i = 0 ; i < scopeNodeList . getLength ( ) ; i ++ ) { Element scopeElement = ( Element ) scopeNodeList . item ( i ) ; String name = scopeElement . getAttribute ( TAG_SCOP... | Parse scopes from XML |
38,725 | private Map < String , Code > parseCodes ( Document dc , Map < String , Scope > scopes ) { Map < String , Code > codes = new HashMap < String , Code > ( ) ; NodeList codeNodeList = dc . getDocumentElement ( ) . getElementsByTagNameNS ( SCHEMA_LOCATION , TAG_CODE ) ; for ( int i = 0 ; i < codeNodeList . getLength ( ) ; ... | Parse codes from XML |
38,726 | private Code parseCode ( Element codeElement , Map < String , Scope > scopes ) { Code code = new Code ( nodeAttribute ( codeElement , TAG_CODE_ATTR_NAME , Utils . generateRandomName ( ) ) ) ; code . setPriority ( nodeAttribute ( codeElement , TAG_CODE_ATTR_PRIORITY , Code . DEFAULT_PRIORITY ) ) ; code . setTransparent ... | Parse bb - code from DOM Node |
38,727 | private Pattern parsePattern ( Node node , Map < String , Scope > scopes ) { List < PatternElement > elements = new ArrayList < PatternElement > ( ) ; NodeList patternList = node . getChildNodes ( ) ; int patternLength = patternList . getLength ( ) ; if ( patternLength <= 0 ) { throw new TextProcessorFactoryException (... | Parse code pattern for parse text . |
38,728 | private Url parseUrl ( Node el ) { return new Url ( nodeAttribute ( el , TAG_VAR_ATTR_NAME , Url . DEFAULT_NAME ) , nodeAttribute ( el , TAG_ATTR_GHOST , PatternElement . DEFAULT_GHOST_VALUE ) , nodeAttribute ( el , TAG_URL_ATTR_LOCAL , Url . DEFAULT_LOCAL ) , nodeAttribute ( el , TAG_URL_ATTR_SCHEMALESS , Url . DEFAUL... | Parse an URL tag . |
38,729 | private Email parseEmail ( Node el ) { return new Email ( nodeAttribute ( el , TAG_VAR_ATTR_NAME , Email . DEFAULT_NAME ) , nodeAttribute ( el , TAG_ATTR_GHOST , PatternElement . DEFAULT_GHOST_VALUE ) ) ; } | Parse an email tag . |
38,730 | private Constant parseConstant ( Node el , boolean ignoreCase ) { return new Constant ( nodeAttribute ( el , TAG_CONSTANT_ATTR_VALUE ) , nodeAttribute ( el , TAG_CONSTANT_ATTR_IGNORE_CASE , ignoreCase ) , nodeAttribute ( el , TAG_ATTR_GHOST , PatternElement . DEFAULT_GHOST_VALUE ) ) ; } | Parse constant pattern element |
38,731 | private PatternElement parseNamedElement ( Node el , Map < String , Scope > scopes ) { PatternElement namedElement ; if ( nodeAttribute ( el , TAG_VAR_ATTR_PARSE , DEFAULT_PARSE_VALUE ) && ! nodeHasAttribute ( el , TAG_VAR_ATTR_REGEX ) && ! nodeHasAttribute ( el , TAG_VAR_ATTR_ACTION ) ) { namedElement = parseText ( el... | Parse a pattern named element . Text or Variable . |
38,732 | private Text parseText ( Node el , Map < String , Scope > scopes ) { Text text ; if ( nodeAttribute ( el , TAG_VAR_ATTR_INHERIT , DEFAULT_INHERIT_VALUE ) ) { text = new Text ( nodeAttribute ( el , TAG_VAR_ATTR_NAME , Variable . DEFAULT_NAME ) , null , nodeAttribute ( el , TAG_VAR_ATTR_TRANSPARENT , false ) ) ; } else {... | Parse text . Text is a part of pattern . |
38,733 | private Variable parseVariable ( Node el ) { Variable variable ; if ( nodeHasAttribute ( el , TAG_VAR_ATTR_REGEX ) ) { variable = new Variable ( nodeAttribute ( el , TAG_VAR_ATTR_NAME , Variable . DEFAULT_NAME ) , java . util . regex . Pattern . compile ( nodeAttribute ( el , TAG_VAR_ATTR_REGEX ) ) ) ; } else { variabl... | Parse variable . The part of pattern . |
38,734 | private If parseIf ( Node node ) { return new If ( nodeAttribute ( node , TAG_VAR_ATTR_NAME , Variable . DEFAULT_NAME ) , parseTemplateElements ( node ) ) ; } | Parse an IF expression . |
38,735 | private boolean nodeAttribute ( Node node , String attributeName , boolean defaultValue ) { boolean value = defaultValue ; if ( node . hasAttributes ( ) ) { Node attribute = node . getAttributes ( ) . getNamedItem ( attributeName ) ; if ( attribute != null ) { value = Boolean . valueOf ( attribute . getNodeValue ( ) ) ... | Return node attribute value if exists or default attribute value |
38,736 | private boolean nodeHasAttribute ( Node node , String attributeName ) { return node . hasAttributes ( ) && node . getAttributes ( ) . getNamedItem ( attributeName ) != null ; } | Check node attribute . |
38,737 | public boolean parse ( Context context ) throws NestingException { boolean flag = true ; Source source = context . getSource ( ) ; int offset = source . getOffset ( ) ; if ( log . isTraceEnabled ( ) ) { log . trace ( "[{}] Begin {}" , offset , this ) ; } int i ; for ( i = 0 ; i < patternSize && flag ; i ++ ) { ProcPatt... | Parse context with this pattern |
38,738 | public boolean process ( Context context ) throws NestingException { for ( ProcPattern pattern : patterns ) { Context codeContext = new Context ( context ) ; if ( pattern . parse ( codeContext ) ) { if ( transparent ) { codeContext . mergeWithParent ( ) ; } template . generate ( codeContext ) ; if ( logContext . isTrac... | Parse bb - code |
38,739 | public boolean suspicious ( Context context ) { for ( ProcPattern pattern : patterns ) { if ( pattern . suspicious ( context ) ) { return true ; } } return false ; } | Check if next sequence can be parsed with this code . It s most called method in this project . |
38,740 | public static InputStream openResourceStream ( String resourceName ) { InputStream stream = null ; ClassLoader classLoader = Utils . class . getClassLoader ( ) ; if ( classLoader != null ) { stream = classLoader . getResourceAsStream ( resourceName ) ; } if ( stream == null ) { stream = ClassLoader . getSystemResourceA... | Open the resource stream for named resource . Stream must be closed by user after usage . |
38,741 | private char [ ] getConstantChars ( ) { Set < Character > chars = new TreeSet < Character > ( ) ; chars . add ( '\n' ) ; chars . add ( '\r' ) ; for ( PatternConstant constant : constantSet ) { char c = constant . getValue ( ) . charAt ( 0 ) ; if ( constant . isIgnoreCase ( ) ) { chars . add ( Character . toLowerCase ( ... | Collect first chars of constants of configuration . |
38,742 | public boolean nextIs ( PatternConstant constant ) { char [ ] cs = constant . getCharArray ( ) ; int length = cs . length ; if ( length > textLength - offset ) { return false ; } if ( ! constant . isIgnoreCase ( ) ) { int i ; for ( i = 0 ; i < length && text [ offset + i ] == cs [ i ] ; i ++ ) ; return i == length ; } ... | Test id next sequence the constant? |
38,743 | public int find ( PatternConstant constant ) { char [ ] cs = constant . getCharArray ( ) ; boolean ignoreCase = constant . isIgnoreCase ( ) ; return find ( cs , ignoreCase ) ; } | Find constant in source text . |
38,744 | public void generate ( Context context ) { Appendable target = context . getTarget ( ) ; for ( ProcTemplateElement element : elements ) { try { target . append ( element . generate ( context ) ) ; } catch ( IOException e ) { } } } | Append to result string processed text . |
38,745 | public int getCurrentPosition ( ) { int curPosition = - 1 ; if ( getLayoutManager ( ) . canScrollHorizontally ( ) ) { curPosition = ViewUtils . getCenterXChildPosition ( this ) ; } else { curPosition = ViewUtils . getCenterYChildPosition ( this ) ; } if ( curPosition < 0 ) { curPosition = mSmoothScrollTargetPosition ; ... | get item position in center of viewpager |
38,746 | public static View getCenterXChild ( RecyclerView recyclerView ) { int childCount = recyclerView . getChildCount ( ) ; for ( int i = 0 ; i < childCount ; i ++ ) { View child = recyclerView . getChildAt ( i ) ; if ( isChildInCenterX ( recyclerView , child ) ) { return child ; } } return null ; } | Get center child in X Axes |
38,747 | public static int getCenterXChildPosition ( RecyclerView recyclerView ) { int childCount = recyclerView . getChildCount ( ) ; for ( int i = 0 ; i < childCount ; i ++ ) { View child = recyclerView . getChildAt ( i ) ; if ( isChildInCenterX ( recyclerView , child ) ) { return recyclerView . getChildAdapterPosition ( chil... | Get position of center child in X Axes |
38,748 | public static View getCenterYChild ( RecyclerView recyclerView ) { int childCount = recyclerView . getChildCount ( ) ; for ( int i = 0 ; i < childCount ; i ++ ) { View child = recyclerView . getChildAt ( i ) ; if ( isChildInCenterY ( recyclerView , child ) ) { return child ; } } return null ; } | Get center child in Y Axes |
38,749 | public static int getCenterYChildPosition ( RecyclerView recyclerView ) { int childCount = recyclerView . getChildCount ( ) ; for ( int i = 0 ; i < childCount ; i ++ ) { View child = recyclerView . getChildAt ( i ) ; if ( isChildInCenterY ( recyclerView , child ) ) { return recyclerView . getChildAdapterPosition ( chil... | Get position of center child in Y Axes |
38,750 | public void setStatusBarColor ( View statusBar , int color ) { if ( Build . VERSION . SDK_INT >= Build . VERSION_CODES . KITKAT ) { Window w = getWindow ( ) ; w . setFlags ( WindowManager . LayoutParams . FLAG_TRANSLUCENT_STATUS , WindowManager . LayoutParams . FLAG_TRANSLUCENT_STATUS ) ; int actionBarHeight = getActio... | only work for > = 19 |
38,751 | private void clipViewOnTheRight ( Rect curViewBound , float curViewWidth , int right ) { curViewBound . right = ( int ) ( right - mClipPadding ) ; curViewBound . left = ( int ) ( curViewBound . right - curViewWidth ) ; } | Set bounds for the right textView including clip padding . |
38,752 | private void clipViewOnTheLeft ( Rect curViewBound , float curViewWidth , int left ) { curViewBound . left = ( int ) ( left + mClipPadding ) ; curViewBound . right = ( int ) ( mClipPadding + curViewWidth ) ; } | Set bounds for the left textView including clip padding . |
38,753 | private ArrayList < Rect > calculateAllBounds ( Paint paint ) { ArrayList < Rect > list = new ArrayList < Rect > ( ) ; final int count = mRecyclerView . getAdapter ( ) . getItemCount ( ) ; final int width = getWidth ( ) ; final int halfWidth = width / 2 ; for ( int i = 0 ; i < count ; i ++ ) { Rect bounds = calcBounds ... | Calculate views bounds and scroll them according to the current index |
38,754 | private Rect calcBounds ( int index , Paint paint ) { Rect bounds = new Rect ( ) ; CharSequence title = getTitle ( index ) ; bounds . right = ( int ) paint . measureText ( title , 0 , title . length ( ) ) ; bounds . bottom = ( int ) ( paint . descent ( ) - paint . ascent ( ) ) ; return bounds ; } | Calculate the bounds for a view s title |
38,755 | public static void initialize ( ) { if ( initialized ) return ; SniffyConfiguration . INSTANCE . addTopSqlCapacityListener ( new PropertyChangeListener ( ) { public void propertyChange ( PropertyChangeEvent evt ) { ConcurrentLinkedHashMap < String , Timer > oldValues = globalSqlStats ; globalSqlStats = new ConcurrentLi... | If socket monitoring is already enabled it cannot be disabled afterwards Otherwise one webapp would enable it but another one would disable |
38,756 | private void grow ( int minCapacity ) { int oldCapacity = buf . length ; int newCapacity = oldCapacity << 1 ; if ( newCapacity - minCapacity < 0 ) newCapacity = minCapacity ; if ( newCapacity < 0 ) { if ( minCapacity < 0 ) throw new OutOfMemoryError ( ) ; newCapacity = Integer . MAX_VALUE ; } buf = copyOf ( buf , newCa... | Increases the capacity to ensure that it can hold at least the number of elements specified by the minimum capacity argument . |
38,757 | protected void flushIfPossible ( ) throws IOException { if ( null != bufferedServletOutputStream ) bufferedServletOutputStream . setLastChunk ( ) ; if ( null != writer ) writer . flushIfOpen ( ) ; else if ( null != outputStream ) outputStream . flushIfOpen ( ) ; else { if ( ! isCommitted ( ) ) { notifyBeforeCommit ( ) ... | Flush the sniffer buffer and append the information about the executed queries to the output stream |
38,758 | public void sendError ( int sc , String msg ) throws IOException { if ( isCommitted ( ) ) { throw new IllegalStateException ( "Cannot set error status - response is already committed" ) ; } notifyBeforeCommit ( ) ; super . sendError ( sc , msg ) ; setCommitted ( ) ; } | headers relates methods |
38,759 | @ SuppressWarnings ( "unchecked" ) public < T > T [ ] asArrayOf ( final Class < T > componentType ) { Class < ? > callerClass = ReflectionHelper . getDirectCallerClass ( ) ; List < T > list = evaluateMultiValues ( componentType , callerClass ) ; return list . toArray ( ( T [ ] ) java . lang . reflect . Array . newInsta... | Evaluate the XPath as an array of the given type . |
38,760 | public static List < ? > evaluateAsList ( final XPathExpression expression , final Node node , final Method method , final InvocationContext invocationContext ) throws XPathExpressionException { final Class < ? > targetComponentType = invocationContext . getTargetComponentType ( ) ; final NodeList nodes = ( NodeList ) ... | Perform an XPath evaluation on an invocation context . |
38,761 | private DOMAccess checkProjectionInstance ( final Object projection ) { if ( java . lang . reflect . Proxy . isProxyClass ( projection . getClass ( ) ) ) { InvocationHandler invocationHandler = java . lang . reflect . Proxy . getInvocationHandler ( projection ) ; if ( invocationHandler instanceof ProjectionInvocationHa... | Ensures that the given object is a projection created by a projector . |
38,762 | private static int countTrue ( final boolean ... b ) { if ( b == null ) { return 0 ; } int count = 0 ; for ( boolean bb : b ) { if ( bb ) { ++ count ; } } return count ; } | Count how many parameters are true . |
38,763 | public < T > XBAutoMap < T > autoMapEmptyDocument ( final Class < T > valueType ) { Document document = xMLFactoriesConfig . createDocumentBuilder ( ) . newDocument ( ) ; return createAutoMapForDocument ( valueType , document ) ; } | Create an empty document and bind an XBAutoMap to it . |
38,764 | @ Scope ( DocScope . IO ) public < T > T read ( final Class < T > projectionInterface ) throws IOException { Document document = readDocument ( ) ; return projector . projectDOMNode ( document , projectionInterface ) ; } | Create a new projection by parsing the data provided by the input stream . |
38,765 | public ExpressionType getExpressionType ( ) { try { final ExpressionType expressionType = node . firstChildAccept ( new ExpressionTypeEvaluationVisitor ( ) , null ) ; return expressionType ; } catch ( IllegalArgumentException e ) { throw new IllegalArgumentException ( "Please report this bug: Can not determine type of ... | Calculates the return type of the expression . |
38,766 | @ SuppressWarnings ( "unchecked" ) public org . w3c . dom . Node ensureExistence ( final org . w3c . dom . Node contextNode ) { final Document document = DOMHelper . getOwnerDocumentFor ( contextNode ) ; final Map < String , String > namespaceMapping = new HashMap < String , String > ( userDefinedMapping ) ; namespaceM... | Creates nodes until selecting such a path would return something . |
38,767 | @ SuppressWarnings ( "unchecked" ) @ Scope ( DocScope . IO ) public String write ( final Object projection ) throws IOException { return IOHelper . inputStreamToString ( IOHelper . httpPost ( url , projection . toString ( ) , requestProperties ) ) ; } | Post the projected document to a HTTP URL . The response is provided as a raw string . |
38,768 | @ Scope ( DocScope . IO ) public UrlIO addRequestProperties ( final Map < String , String > params ) { requestProperties . putAll ( params ) ; return this ; } | Allows to add some request properties . |
38,769 | @ Scope ( DocScope . IO ) public UrlIO addRequestProperty ( final String name , final String value ) { requestProperties . put ( name , value ) ; return this ; } | Allows to add a single request property . |
38,770 | @ Scope ( DocScope . IO ) public XPathEvaluator evalXPath ( final String xpath ) { return new DefaultXPathEvaluator ( projector , new DocumentResolver ( ) { public Document resolve ( final Class < ? > ... resourceAwareClasses ) throws IOException { return IOHelper . getDocumentFromURL ( projector . config ( ) . createD... | Evaluate XPath on the url document . |
38,771 | @ Scope ( DocScope . IO ) public < T > XBAutoMap < T > readAsMapOf ( final Class < T > valueType ) throws IOException { DefaultXPathBinder . validateEvaluationType ( valueType ) ; final Class < ? > resourceAwareClass = ReflectionHelper . getDirectCallerClass ( ) ; Document document = IOHelper . getDocumentFromURL ( pro... | Read complete document to a Map . |
38,772 | private static void unwrapArgs ( final Class < ? > [ ] types , final Object [ ] args ) { if ( args == null ) { return ; } try { for ( int i = 0 ; i < args . length ; ++ i ) { args [ i ] = ReflectionHelper . unwrap ( types [ i ] , args [ i ] ) ; } } catch ( Exception e ) { throw new IllegalArgumentException ( e ) ; } } | If parameter is instance of Callable or Supplier then resolve its value . |
38,773 | private static Class < ? > findTargetComponentType ( final Method method ) { final Class < ? > returnType = method . getReturnType ( ) ; if ( returnType . isArray ( ) ) { return method . getReturnType ( ) . getComponentType ( ) ; } if ( ! ( List . class . equals ( returnType ) || ( Map . class . equals ( returnType ) )... | When reading collections determine the collection component type . |
38,774 | public T remove ( final CharSequence xpath ) { if ( ( xpath == null ) || ( xpath . length ( ) == 0 ) ) { throw new IllegalArgumentException ( "Parameter path must not be empty or null" ) ; } domChangeTracker . refreshForReadIfNeeded ( ) ; final Document document = DOMHelper . getOwnerDocumentFor ( baseNode ) ; final Du... | Remove element at relative location . |
38,775 | public static boolean hasReturnType ( final Method method ) { if ( method == null ) { return false ; } if ( method . getReturnType ( ) == null ) { return false ; } if ( Void . class . equals ( method . getReturnType ( ) ) ) { return false ; } return ! Void . TYPE . equals ( method . getReturnType ( ) ) ; } | Defensive implemented method to determine if method has a return type . |
38,776 | public static Method getCallableFactoryForParams ( final Class < ? > type , final Class < ? > ... params ) { for ( Method m : type . getMethods ( ) ) { if ( ( m . getModifiers ( ) & PUBLIC_STATIC_MODIFIER ) != PUBLIC_STATIC_MODIFIER ) { continue ; } if ( ! type . isAssignableFrom ( m . getReturnType ( ) ) ) { continue ... | Search for a static factory method returning the target type . |
38,777 | public static Object unwrap ( final Class < ? > type , final Object object ) throws Exception { if ( object == null ) { return null ; } if ( type == null ) { return object ; } if ( Callable . class . equals ( type ) ) { assert ( object instanceof Callable ) ; return ( ( Callable < ? > ) object ) . call ( ) ; } if ( "ja... | Unwrap a given object until we assume it is a value . Supports Callable and Supplier so far . |
38,778 | public static boolean isOptional ( final Type type ) { if ( OPTIONAL_CLASS == null ) { return false ; } if ( ! ( type instanceof ParameterizedType ) ) { return false ; } return OPTIONAL_CLASS . equals ( ( ( ParameterizedType ) type ) . getRawType ( ) ) ; } | Checks if given type is java . util . Optional with a generic type parameter . |
38,779 | public static boolean isRawType ( final Type type ) { if ( type instanceof Class ) { final Class < ? > clazz = ( Class < ? > ) type ; return ( clazz . getTypeParameters ( ) . length > 0 ) ; } if ( type instanceof ParameterizedType ) { final ParameterizedType ptype = ( ParameterizedType ) type ; return ( ptype . getActu... | Checks if a given type is a raw type . |
38,780 | public static Object createOptional ( final Object value ) { if ( ( OPTIONAL_CLASS == null ) || ( OFNULLABLE == null ) ) { throw new IllegalStateException ( "Unreachable Code executed. You just found a bug. Please report!" ) ; } try { return OFNULLABLE . invoke ( null , value ) ; } catch ( IllegalArgumentException e ) ... | Create an instance of java . util . Optional for given value . |
38,781 | public static void throwThrowable ( final Class < ? > throwableType , final Object [ ] args , final Throwable optionalCause ) throws Throwable { Class < ? > [ ] argsClasses = getClassesOfObjects ( args ) ; Constructor < ? > constructor = ReflectionHelper . getCallableConstructorForParams ( throwableType , argsClasses )... | Throws a throwable of type throwableType . The throwable will be created using an args matching constructor or the default constructor if no matching constructor can be found . |
38,782 | public static Map < String , String > getNamespaceMapping ( final Document document ) { Map < String , String > map = new HashMap < String , String > ( ) ; map . put ( "xmlns" , "http://www.w3.org/2000/xmlns/" ) ; map . put ( "xml" , "http://www.w3.org/XML/1998/namespace" ) ; Element root = document . getDocumentElemen... | Parse namespace prefixes defined anywhere in the document . |
38,783 | public static void setDocumentElement ( final Document document , final Element element ) { Element documentElement = document . getDocumentElement ( ) ; if ( documentElement != null ) { document . removeChild ( documentElement ) ; } if ( element != null ) { if ( element . getOwnerDocument ( ) . equals ( document ) ) {... | Replace the current root element . If element is null the current root element will be removed . |
38,784 | private static boolean nodeListsAreEqual ( final NodeList a , final NodeList b ) { if ( a == b ) { return true ; } if ( ( a == null ) || ( b == null ) ) { return false ; } if ( a . getLength ( ) != b . getLength ( ) ) { return false ; } for ( int i = 0 ; i < a . getLength ( ) ; ++ i ) { if ( ! nodesAreEqual ( a . item ... | NodelLists are equal if and only if their size is equal and the containing nodes at the same indexes are equal . |
38,785 | public static void removeAllChildren ( final Node node ) { assert node != null ; assert node . getNodeType ( ) != Node . ATTRIBUTE_NODE ; if ( node . getNodeType ( ) == Node . DOCUMENT_TYPE_NODE ) { Element documentElement = ( ( Document ) node ) . getDocumentElement ( ) ; if ( documentElement != null ) { ( ( Document ... | Simply removes all child nodes . |
38,786 | public static void setDirectTextContent ( final Node elementToChange , final String asString ) { assert elementToChange . getNodeType ( ) != Node . DOCUMENT_NODE ; if ( Node . ATTRIBUTE_NODE == elementToChange . getNodeType ( ) ) { elementToChange . setTextContent ( asString ) ; return ; } List < Node > nodes = new Lin... | Set text content of given element without removing existing child nodes . Text nodes are added after child element nodes always . |
38,787 | private static void addRequestProperties ( final Map < String , String > requestProperties , final HttpURLConnection connection ) { if ( requestProperties != null ) { for ( Entry < String , String > entry : requestProperties . entrySet ( ) ) { connection . addRequestProperty ( entry . getKey ( ) , entry . getValue ( ) ... | Copies request properties to a connection . |
38,788 | public static Map < String , String > createBasicAuthenticationProperty ( final String username , final String password ) { Map < String , String > map = new TreeMap < String , String > ( ) ; try { String base64Binary = DatatypeConverter . printBase64Binary ( ( username + ":" + password ) . getBytes ( "US-ASCII" ) ) ; ... | Create HTTP Basic credentials to be used in HTTP get or post methods . |
38,789 | public static byte [ ] dropUTF8BOM ( final byte [ ] source ) { if ( source == null ) { return null ; } if ( source . length < 3 ) { return source ; } if ( ( source [ 0 ] == ( byte ) 0xef ) && ( source [ 1 ] == ( byte ) 0xbb ) && ( source [ 2 ] == ( byte ) 0xbf ) ) { return Arrays . copyOfRange ( source , 3 , source . l... | Silently drop UTF8 BOM |
38,790 | public < T > T read ( final Class < T > projectionInterface ) throws IOException { try { Document document = projector . config ( ) . createDocumentBuilder ( ) . parse ( file ) ; return projector . projectDOMNode ( document , projectionInterface ) ; } catch ( SAXException e ) { throw new XBDocumentParsingException ( e ... | Read a XML document and return a projection to it . |
38,791 | public FileIO setAppend ( final boolean ... append ) { this . append = ( append != null ) && ( ( append . length == 0 ) || ( ( append . length > 0 ) && append [ 0 ] ) ) ; return this ; } | Set whether output should be append to existing file . When this method is not invoked or invoked with false The file will be replaced on writing operations . |
38,792 | private void configureProcessName ( ) throws XPathExpressionException { if ( processName != null ) { return ; } processName = "" ; Node jvm = getXmlNode ( "/jmxetric-config/jvm" , inputSource ) ; if ( jvm != null ) { processName = jvm . getAttributes ( ) . getNamedItem ( "process" ) . getNodeValue ( ) ; } } | The XML file may specify a processName to be used which can be different from the one used in the constructor . The name in XML takes priority . |
38,793 | private void addMBeanAttributeToSampler ( MBeanSampler mBeanSampler , String mBeanName , MBeanAttribute mBeanAttribute ) throws Exception { if ( mBeanAttribute . getSampler ( ) == null ) { mBeanAttribute . setSampler ( mBeanSampler ) ; } mBeanSampler . addMBeanAttribute ( mBeanName , mBeanAttribute ) ; } | Adds a MBeanAttribute to an MBeanSampler . This also checks if the MBeanAttribute to be added already has a MBeanSampler set if not it will set it . |
38,794 | private int parseDMax ( String dMaxString ) { int dMax ; try { dMax = Integer . parseInt ( dMaxString ) ; } catch ( NumberFormatException e ) { dMax = 0 ; } return dMax ; } | Parses dMaxString which is the value of dmax read in from a configuration file . |
38,795 | private String buildMetricName ( String process , String mbeanName , String mbeanPublishName , String attribute , String attrPublishName ) { StringBuilder buf = new StringBuilder ( ) ; if ( process != null ) { buf . append ( process ) ; buf . append ( "_" ) ; } if ( mbeanPublishName != null ) { buf . append ( mbeanPubl... | Builds the metric name in ganglia |
38,796 | public static void main ( String [ ] args ) { PrintStream out = System . out ; if ( args . length > 0 ) { try { out = new PrintStream ( new File ( args [ 0 ] ) ) ; } catch ( FileNotFoundException e ) { System . out . printf ( ERR_FILE , args [ 0 ] ) ; } } MBeanScanner mBeanScanner = new MBeanScanner ( ) ; List < Config... | Used mainly for testing purposed to output a test configuration file to System . out . Also shows how to use this class . |
38,797 | public List < Config > scan ( ) { Set < ObjectInstance > mBeanObjects = mBeanServer . queryMBeans ( null , null ) ; List < Config > configs = getConfigForAllMBeans ( mBeanObjects ) ; return configs ; } | Scans the platform MBean server for registered MBeans creating see Config objects to represent these MBeans . |
38,798 | private List < Config > getConfigForAllMBeans ( Set < ObjectInstance > mBeanObjects ) { List < Config > configs = new Vector < Config > ( ) ; for ( ObjectInstance objectInstance : mBeanObjects ) { Config configMB = scanOneMBeanObject ( objectInstance ) ; configs . add ( configMB ) ; } return configs ; } | Constructs a configuration for all MBeans . |
38,799 | private void scanMBeanAttributes ( MBeanConfig mBeanConfig , ObjectName mBeanName ) { MBeanInfo mBeanInfo ; try { mBeanInfo = mBeanServer . getMBeanInfo ( mBeanName ) ; MBeanAttributeInfo [ ] infos = mBeanInfo . getAttributes ( ) ; for ( int i = 0 ; i < infos . length ; i ++ ) { MBeanAttributeConfig cMBAttr = makeConfi... | Stores all attributes of an MBean into its MBeanConfig object |
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