Package groovy.util.slurpersupport
Class NoChildren
java.lang.Object
groovy.lang.GroovyObjectSupport
groovy.util.slurpersupport.GPathResult
groovy.util.slurpersupport.NoChildren
- All Implemented Interfaces:
- Buildable,- GroovyObject,- Writable,- java.lang.Iterable
@Deprecated public class NoChildren extends GPathResult
Deprecated.
Lazy evaluated representation of a GPath expression returning no children.
 As this class represents a GPath expression with no results, all methods
 are either NOPs or return an empty result.
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Field SummaryFields inherited from class groovy.util.slurpersupport.GPathResultname, namespaceMap, namespacePrefix, namespaceTagHints, parent
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Constructor SummaryConstructors Constructor Description NoChildren(GPathResult parent, java.lang.String name, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints)Deprecated.
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Method SummaryModifier and Type Method Description protected voidappendNode(java.lang.Object newValue)Deprecated.NOPbooleanasBoolean()Deprecated.Returnsfalse.voidbuild(GroovyObject builder)Deprecated.NOPjava.util.IteratorchildNodes()Deprecated.Returns an emptyIterator.GPathResultfind(Closure closure)Deprecated.Returnsthis.GPathResultfindAll(Closure closure)Deprecated.Returnsthis.java.util.Iteratoriterator()Deprecated.Returns an emptyIterator.java.util.IteratornodeIterator()Deprecated.Returns an empty iterator.GPathResultparents()Deprecated.Throws aGroovyRuntimeException, because it is not implemented yet.protected voidreplaceBody(java.lang.Object newValue)Deprecated.NOPprotected voidreplaceNode(Closure newValue)Deprecated.NOPintsize()Deprecated.Returns0.java.lang.Stringtext()Deprecated.Returns an emptyString.java.io.WriterwriteTo(java.io.Writer out)Deprecated.Does not write any output, just returns the 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, toURLMethods inherited from class groovy.lang.GroovyObjectSupportgetMetaClassMethods inherited from class java.lang.Objectclone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface groovy.lang.GroovyObjectinvokeMethodMethods inherited from interface java.lang.IterableforEach, spliterator
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Constructor Details- 
NoChildrenpublic NoChildren(GPathResult parent, java.lang.String name, java.util.Map<java.lang.String,java.lang.String> namespaceTagHints)Deprecated.- 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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Method Details- 
sizepublic int size()Deprecated.Returns0.- Specified by:
- sizein class- GPathResult
- Returns:
- 0
 
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textpublic java.lang.String text()Deprecated.Returns an emptyString.- Specified by:
- textin class- GPathResult
- Returns:
- an empty String
 
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parentsDeprecated.Throws aGroovyRuntimeException, because it is not implemented yet.- Specified by:
- parentsin class- GPathResult
- Returns:
- the parents of this GPathResult
 
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childNodespublic java.util.Iterator childNodes()Deprecated.Returns an emptyIterator.- Specified by:
- childNodesin class- GPathResult
- Returns:
- an empty Iterator
 
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iteratorpublic java.util.Iterator iterator()Deprecated.Returns an emptyIterator.- Specified by:
- iteratorin interface- java.lang.Iterable
- Specified by:
- iteratorin class- GPathResult
- Returns:
- an empty Iterator
 
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findDeprecated.Returnsthis.- Specified by:
- findin class- GPathResult
- Parameters:
- closure- a closure to filters the children of this GPathResult
- Returns:
- this
 
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findAllDeprecated.Returnsthis.- Specified by:
- findAllin class- GPathResult
- Parameters:
- closure- a closure to filters the children of this GPathResult
- Returns:
- this
 
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nodeIteratorpublic java.util.Iterator nodeIterator()Deprecated.Returns an empty iterator.- Specified by:
- nodeIteratorin class- GPathResult
- Returns:
- an empty iterator
 
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writeTopublic java.io.Writer writeTo(java.io.Writer out) throws java.io.IOExceptionDeprecated.Does not write any output, just returns the writer.- Parameters:
- out- the Writer to which this Writable should output its data.
- Returns:
- the Writerwhich was passed in
- Throws:
- java.io.IOException- if an error occurred while outputting data to the writer
 
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buildDeprecated.NOP
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replaceNodeDeprecated.NOP- Specified by:
- replaceNodein class- GPathResult
 
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replaceBodyprotected void replaceBody(java.lang.Object newValue)Deprecated.NOP- Specified by:
- replaceBodyin class- GPathResult
 
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appendNodeprotected void appendNode(java.lang.Object newValue)Deprecated.NOP- Specified by:
- appendNodein class- GPathResult
 
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asBooleanpublic boolean asBoolean()Deprecated.Returnsfalse.- Returns:
- false
 
 
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