Package groovy.util.slurpersupport
Class NodeChildren
- java.lang.Object
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- groovy.lang.GroovyObjectSupport
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- groovy.util.slurpersupport.GPathResult
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- groovy.util.slurpersupport.NodeChildren
 
 
 
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- All Implemented Interfaces:
- Buildable,- GroovyObject,- Writable,- java.lang.Iterable
 - Direct Known Subclasses:
- Attributes,- FilteredNodeChildren,- NodeParents
 
 public class NodeChildren extends GPathResult Lazy evaluated representation of child nodes.
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Field Summary- 
Fields inherited from class groovy.util.slurpersupport.GPathResultname, namespaceMap, namespacePrefix, namespaceTagHints, parent
 
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Constructor SummaryConstructors Constructor Description NodeChildren(GPathResult parent, java.lang.String name, java.lang.String namespacePrefix, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints)NodeChildren(GPathResult parent, java.lang.String name, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints)NodeChildren(GPathResult parent, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints)
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description protected voidappendNode(java.lang.Object newValue)voidbuild(GroovyObject builder)java.util.IteratorchildNodes()Returns an iterator over the child nodes of this GPathResult.GPathResultfind(Closure closure)Returns the first child of this GPathResult matching the condition(s) specified in the passed closure.GPathResultfindAll(Closure closure)Returns the children of this GPathResult matching the condition(s) specified in the passed closure.java.util.Iteratoriterator()java.util.IteratornodeIterator()GPathResultparents()Throws aGroovyRuntimeException, because it is not implemented yet.protected voidreplaceBody(java.lang.Object newValue)protected voidreplaceNode(Closure newValue)intsize()Returns the size of this GPathResult.java.lang.Stringtext()Returns the text of this GPathResult as aString.java.io.WriterwriteTo(java.io.Writer out)Writes this object to the given writer.- 
Methods inherited from class groovy.util.slurpersupport.GPathResultbreadthFirst, children, createIterator, declareNamespace, depthFirst, equals, getAt, getAt, getBody, getProperty, hashCode, isEmpty, leftShift, list, lookupNamespace, name, parent, plus, pop, putAt, setMetaClass, setProperty, toBigDecimal, toBigInteger, toBoolean, toDouble, toFloat, toInteger, toLong, toString, toURI, toURL
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Methods inherited from class groovy.lang.GroovyObjectSupportgetMetaClass, invokeMethod
 
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Constructor Detail- 
NodeChildrenpublic NodeChildren(GPathResult parent, java.lang.String name, java.lang.String namespacePrefix, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints) - Parameters:
- parent- the GPathResult prior to the application of the expression creating this GPathResult
- name- if the GPathResult corresponds to something with a name, e.g. a node
- namespacePrefix- the namespace prefix if any
- namespaceTagHints- the known tag to namespace mappings
 
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NodeChildrenpublic NodeChildren(GPathResult parent, java.lang.String name, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints) - Parameters:
- parent- the GPathResult prior to the application of the expression creating this GPathResult
- name- if the GPathResult corresponds to something with a name, e.g. a node
- namespaceTagHints- the known tag to namespace mappings
 
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NodeChildrenpublic NodeChildren(GPathResult parent, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints) - Parameters:
- parent- the GPathResult prior to the application of the expression creating this GPathResult
- namespaceTagHints- the known tag to namespace mappings
 
 
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Method Detail- 
childNodespublic java.util.Iterator childNodes() Description copied from class:GPathResultReturns an iterator over the child nodes of this GPathResult.- Specified by:
- childNodesin class- GPathResult
- Returns:
- an iterator over the child nodes of this GPathResult
 
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iteratorpublic java.util.Iterator iterator() - Specified by:
- iteratorin interface- java.lang.Iterable
- Specified by:
- iteratorin class- GPathResult
 
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nodeIteratorpublic java.util.Iterator nodeIterator() - Specified by:
- nodeIteratorin class- GPathResult
 
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parentspublic GPathResult parents() Throws aGroovyRuntimeException, because it is not implemented yet.- Specified by:
- parentsin class- GPathResult
- Returns:
- the parents of this GPathResult
 
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sizepublic int size() Description copied from class:GPathResultReturns the size of this GPathResult.- Specified by:
- sizein class- GPathResult
- Returns:
- the size of this GPathResult
 
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textpublic java.lang.String text() Description copied from class:GPathResultReturns the text of this GPathResult as aString.- Specified by:
- textin class- GPathResult
- Returns:
- the text of this GPathResult
 
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findpublic GPathResult find(Closure closure) Description copied from class:GPathResultReturns the first child of this GPathResult matching the condition(s) specified in the passed closure.- Specified by:
- findin class- GPathResult
- Parameters:
- closure- a closure to filters the children of this GPathResult
- Returns:
- the first child matching the closure
 
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findAllpublic GPathResult findAll(Closure closure) Description copied from class:GPathResultReturns the children of this GPathResult matching the condition(s) specified in the passed closure.- Specified by:
- findAllin class- GPathResult
- Parameters:
- closure- a closure to filters the children of this GPathResult
- Returns:
- the children matching the closure
 
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buildpublic void build(GroovyObject builder) 
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writeTopublic java.io.Writer writeTo(java.io.Writer out) throws java.io.IOExceptionDescription copied from interface:WritableWrites this object to the given writer.This is used to defer content creation until the point when it is streamed to the output destination. Oftentimes, content will be defined but not necessarily created (as is may be the case with a Closure definition.) In that case, the output is then 'deferred' to the point when it is serialized to the writer. This class may be used whenever an object should be responsible for creating its own textual representation, but creating the entire output as a single String would be inefficient (such as outputting a multi-gigabyte XML document.) - Parameters:
- out- the Writer to which this Writable should output its data.
- Returns:
- the Writer that was passed
- Throws:
- java.io.IOException- if an error occurred while outputting data to the writer
 
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replaceNodeprotected void replaceNode(Closure newValue) - Specified by:
- replaceNodein class- GPathResult
 
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replaceBodyprotected void replaceBody(java.lang.Object newValue) - Specified by:
- replaceBodyin class- GPathResult
 
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appendNodeprotected void appendNode(java.lang.Object newValue) - Specified by:
- appendNodein class- GPathResult
 
 
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