Package groovy.xml.slurpersupport
Class NodeChildren
java.lang.Object
groovy.lang.GroovyObjectSupport
groovy.xml.slurpersupport.GPathResult
groovy.xml.slurpersupport.NodeChildren
- 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.xml.slurpersupport.GPathResult
name, namespaceMap, namespacePrefix, namespaceTagHints, parent -
Constructor Summary
Constructors 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) -
Method Summary
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.xml.slurpersupport.GPathResult
breadthFirst, 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, toURLMethods inherited from class groovy.lang.GroovyObjectSupport
getMetaClassMethods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface groovy.lang.GroovyObject
invokeMethodMethods inherited from interface java.lang.Iterable
forEach, spliterator
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Constructor Details
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NodeChildren
public 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 GPathResultname- if the GPathResult corresponds to something with a name, e.g. a nodenamespacePrefix- the namespace prefix if anynamespaceTagHints- the known tag to namespace mappings
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NodeChildren
public 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 GPathResultname- if the GPathResult corresponds to something with a name, e.g. a nodenamespaceTagHints- the known tag to namespace mappings
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NodeChildren
public 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 GPathResultnamespaceTagHints- the known tag to namespace mappings
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Method Details
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childNodes
public java.util.Iterator childNodes()Description copied from class:GPathResultReturns an iterator over the child nodes of this GPathResult.- Specified by:
childNodesin classGPathResult- Returns:
- an iterator over the child nodes of this GPathResult
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iterator
public java.util.Iterator iterator()- Specified by:
iteratorin interfacejava.lang.Iterable- Specified by:
iteratorin classGPathResult
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nodeIterator
public java.util.Iterator nodeIterator()- Specified by:
nodeIteratorin classGPathResult
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parents
Throws aGroovyRuntimeException, because it is not implemented yet.- Specified by:
parentsin classGPathResult- Returns:
- the parents of this GPathResult
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size
public int size()Description copied from class:GPathResultReturns the size of this GPathResult.- Specified by:
sizein classGPathResult- Returns:
- the size of this GPathResult
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text
public java.lang.String text()Description copied from class:GPathResultReturns the text of this GPathResult as aString.- Specified by:
textin classGPathResult- Returns:
- the text of this GPathResult
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find
Description copied from class:GPathResultReturns the first child of this GPathResult matching the condition(s) specified in the passed closure.- Specified by:
findin classGPathResult- Parameters:
closure- a closure to filters the children of this GPathResult- Returns:
- the first child matching the closure
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findAll
Description copied from class:GPathResultReturns the children of this GPathResult matching the condition(s) specified in the passed closure.- Specified by:
findAllin classGPathResult- Parameters:
closure- a closure to filters the children of this GPathResult- Returns:
- the children matching the closure
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build
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writeTo
public 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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replaceNode
- Specified by:
replaceNodein classGPathResult
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replaceBody
protected void replaceBody(java.lang.Object newValue)- Specified by:
replaceBodyin classGPathResult
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appendNode
protected void appendNode(java.lang.Object newValue)- Specified by:
appendNodein classGPathResult
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