public class NoChildren extends GPathResult
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.
| Fields inherited from class | Fields |
|---|---|
class GPathResult |
name, namespaceMap, namespacePrefix, namespaceTagHints, parent |
| Constructor and description |
|---|
NoChildren
(GPathResult parent, String name, Map<String, String> namespaceTagHints)
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| Type Params | Return Type | Name and description |
|---|---|---|
|
protected void |
appendNode(Object newValue)NOP |
|
public boolean |
asBoolean()Returns false. |
|
public void |
build(GroovyObject builder)NOP |
|
public Iterator |
childNodes()Returns an empty Iterator. |
|
public GPathResult |
find(Closure closure)Returns this. |
|
public GPathResult |
findAll(Closure closure)Returns this. |
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public boolean |
hasNext() |
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public Iterator |
iterator()Returns an empty Iterator. |
|
public Object |
next() |
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public Iterator |
nodeIterator()Returns an empty iterator. |
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public GPathResult |
parents()Throws a GroovyRuntimeException, because it is not implemented yet. |
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public void |
remove() |
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protected void |
replaceBody(Object newValue)NOP |
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protected void |
replaceNode(Closure newValue)NOP |
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public int |
size()Returns 0. |
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public String |
text()Returns an empty String. |
|
public Writer |
writeTo(Writer out)Does not write any output, just returns the writer. |
| Methods inherited from class | Name |
|---|---|
class GPathResult |
appendNode, breadthFirst, childNodes, children, createIterator, declareNamespace, depthFirst, doCall, doCall, equals, find, findAll, getAt, getAt, getAttribute, getBody, getProperty, hasNext, hasNext, hasNext, hashCode, isEmpty, iterator, leftShift, list, lookupNamespace, name, next, next, next, nodeIterator, parent, parents, plus, pop, putAt, remove, remove, remove, replaceBody, replaceNode, setAttribute, setMetaClass, setProperty, size, text, toBigDecimal, toBigInteger, toBoolean, toDouble, toFloat, toInteger, toLong, toString, toURI, toURL |
class GroovyObjectSupport |
getMetaClass, setMetaClass |
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 mappingsNOP
Returns false.
falseNOP
Returns an empty Iterator.
Iterator Returns this.
this Returns this.
this Returns an empty Iterator.
IteratorReturns an empty iterator.
Throws a GroovyRuntimeException, because it is not implemented yet.
NOP
NOP
Returns 0.
0 Returns an empty String.
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