Top Description Fields Constructors Methods
groovy.util.slurpersupport

public Class NoChildren

extends GPathResult
Class Inheritance
Annotations
@Deprecated
Imports
groovy.lang.Closure, .GroovyObject, .GroovyRuntimeException, java.io.IOException, .Writer, java.util.Iterator, .Map

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.

Field Summary

Inherited from groovy.util.slurpersupport.GPathResult:
namenamespaceMapnamespacePrefixnamespaceTagHintsparent

Constructor Summary

AccessConstructor and Description
public
NoChildren(final GPathResult
the GPathResult prior to the application of the expression creating this GPathResult
parent, final String
if the GPathResult corresponds to something with a name, e.g. a node
name, final Map<String, String>
the known tag to namespace mappings
namespaceTagHints)

Deprecated as a consequence of GPathResult being deprecated.

Method Summary

Modifier and TypeMethod and Description
protected void
appendNode(final Object newValue)

Implements abstract groovy.util.slurpersupport.GPathResult.appendNode.

NOP
public boolean

Returns:

false
asBoolean()

Returns false.

public void
build(final GroovyObject builder)

Implements groovy.lang.Buildable.build.

NOP
public Iterator<E>

Returns:

an empty Iterator
childNodes()

Implements abstract groovy.util.slurpersupport.GPathResult.childNodes.

Returns an empty Iterator.
public GPathResult

Returns:

this
find(final Closure<V>
a closure to filters the children of this GPathResult
closure)

Implements abstract groovy.util.slurpersupport.GPathResult.find.

Deprecated as a consequence of GPathResult being deprecated.
Returns this.
public GPathResult

Returns:

this
findAll(final Closure<V>
a closure to filters the children of this GPathResult
closure)

Implements abstract groovy.util.slurpersupport.GPathResult.findAll.

Deprecated as a consequence of GPathResult being deprecated.
Returns this.
public Iterator<E>

Returns:

an empty Iterator
iterator()

Implements abstract groovy.util.slurpersupport.GPathResult.iterator.

Implements java.lang.Iterable.iterator.

Returns an empty Iterator.
public Iterator<E>

Returns:

an empty iterator
nodeIterator()

Implements abstract groovy.util.slurpersupport.GPathResult.nodeIterator.

Returns an empty iterator.
public GPathResult
parents()

Implements abstract groovy.util.slurpersupport.GPathResult.parents.

Deprecated as a consequence of GPathResult being deprecated.
Throws a GroovyRuntimeException, because it is not implemented yet.
protected void
replaceBody(final Object newValue)

Implements abstract groovy.util.slurpersupport.GPathResult.replaceBody.

NOP
protected void
replaceNode(final Closure<V> newValue)

Implements abstract groovy.util.slurpersupport.GPathResult.replaceNode.

NOP
public int

Returns:

0
size()

Implements abstract groovy.util.slurpersupport.GPathResult.size.

Returns 0.
public String

Returns:

an empty String
text()

Implements abstract groovy.util.slurpersupport.GPathResult.text.

Returns an empty String.
public Writer

Returns:

the Writer which was passed in
writeTo(final Writer
the Writer to which this Writable should output its data.
out)

Implements groovy.lang.Writable.writeTo.

Does not write any output, just returns the writer.
Inherited from groovy.util.slurpersupport.GPathResult:
breadthFirstchildrencreateIteratordeclareNamespacedepthFirstequalsgetAtgetAtgetBodygetPropertyhashCodeisEmptyleftShiftlistlookupNamespacenameparentpluspopputAtsetMetaClasssetPropertytoBigDecimaltoBigIntegertoBooleantoDoubletoFloattoIntegertoLongtoStringtoURItoURL

Constructor Detail

NoChildrenback to summary
public NoChildren(final GPathResult parent, final String name, final Map<String, String> namespaceTagHints)

Deprecated

as a consequence of GPathResult being deprecated. See corresponding docs for further information.

Parameters
parent:GPathResult

the GPathResult prior to the application of the expression creating this GPathResult

name:String

if the GPathResult corresponds to something with a name, e.g. a node

namespaceTagHints:Map<String, String>

the known tag to namespace mappings

Method Detail

appendNodeback to summary
protected void appendNode(final Object newValue)

Implements abstract groovy.util.slurpersupport.GPathResult.appendNode.

NOP

asBooleanback to summary
public boolean asBoolean()

Returns false.

Returns:boolean

false

buildback to summary
public void build(final GroovyObject builder)

Implements groovy.lang.Buildable.build.

NOP

childNodesback to summary
public Iterator<E> childNodes()

Implements abstract groovy.util.slurpersupport.GPathResult.childNodes.

Returns an empty Iterator.

Returns:Iterator<E>

an empty Iterator

findback to summary
public GPathResult find(final Closure<V> closure)

Implements abstract groovy.util.slurpersupport.GPathResult.find.

Deprecated

as a consequence of GPathResult being deprecated. See corresponding docs for further information.

Returns this.

Parameters
closure:Closure<V>

Doc from groovy.util.slurpersupport.GPathResult.find.

a closure to filters the children of this GPathResult

Returns:GPathResult

this

findAllback to summary
public GPathResult findAll(final Closure<V> closure)

Implements abstract groovy.util.slurpersupport.GPathResult.findAll.

Deprecated

as a consequence of GPathResult being deprecated. See corresponding docs for further information.

Returns this.

Parameters
closure:Closure<V>

Doc from groovy.util.slurpersupport.GPathResult.findAll.

a closure to filters the children of this GPathResult

Returns:GPathResult

this

iteratorback to summary
public Iterator<E> iterator()

Implements abstract groovy.util.slurpersupport.GPathResult.iterator.

Implements java.lang.Iterable.iterator.

Returns an empty Iterator.

Returns:Iterator<E>

an empty Iterator

nodeIteratorback to summary
public Iterator<E> nodeIterator()

Implements abstract groovy.util.slurpersupport.GPathResult.nodeIterator.

Returns an empty iterator.

Returns:Iterator<E>

an empty iterator

parentsback to summary
public GPathResult parents()

Implements abstract groovy.util.slurpersupport.GPathResult.parents.

Deprecated

as a consequence of GPathResult being deprecated. See corresponding docs for further information.

Throws a GroovyRuntimeException, because it is not implemented yet.

Returns:GPathResult

Doc from groovy.util.slurpersupport.GPathResult.parents.

the parents of this GPathResult

replaceBodyback to summary
protected void replaceBody(final Object newValue)

Implements abstract groovy.util.slurpersupport.GPathResult.replaceBody.

NOP

replaceNodeback to summary
protected void replaceNode(final Closure<V> newValue)

Implements abstract groovy.util.slurpersupport.GPathResult.replaceNode.

NOP

sizeback to summary
public int size()

Implements abstract groovy.util.slurpersupport.GPathResult.size.

Returns 0.

Returns:int

0

textback to summary
public String text()

Implements abstract groovy.util.slurpersupport.GPathResult.text.

Returns an empty String.

Returns:String

an empty String

writeToback to summary
public Writer writeTo(final Writer out) throws IOException

Implements groovy.lang.Writable.writeTo.

Does not write any output, just returns the writer.

Parameters
out:Writer

Doc from groovy.lang.Writable.writeTo.

the Writer to which this Writable should output its data.

Returns:Writer

the Writer which was passed in

Exceptions
IOException:

Doc from groovy.lang.Writable.writeTo.

if an error occurred while outputting data to the writer