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, 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.

  • Constructor Details

    • NoChildren

      public NoChildren​(GPathResult parent, String name, Map<String,​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

  • Method Details

    • size

      public int size()
      Deprecated.
      Returns 0.
      Specified by:
      size in class GPathResult
      Returns:
      0

    • text

      public String text()
      Deprecated.
      Returns an empty String.
      Specified by:
      text in class GPathResult
      Returns:
      an empty String

    • parents

      public GPathResult parents()
      Deprecated.
      Throws a GroovyRuntimeException, because it is not implemented yet.
      Specified by:
      parents in class GPathResult
      Returns:
      the parents of this GPathResult

    • childNodes

      public Iterator childNodes()
      Deprecated.
      Returns an empty Iterator.
      Specified by:
      childNodes in class GPathResult
      Returns:
      an empty Iterator

    • iterator

      public Iterator iterator()
      Deprecated.
      Returns an empty Iterator.
      Specified by:
      iterator in interface Iterable
      Specified by:
      iterator in class GPathResult
      Returns:
      an empty Iterator

    • find

      public GPathResult find​(Closure closure)
      Deprecated.
      Returns this.
      Specified by:
      find in class GPathResult
      Parameters:
      closure - a closure to filters the children of this GPathResult
      Returns:
      this

    • findAll

      public GPathResult findAll​(Closure closure)
      Deprecated.
      Returns this.
      Specified by:
      findAll in class GPathResult
      Parameters:
      closure - a closure to filters the children of this GPathResult
      Returns:
      this

    • nodeIterator

      public Iterator nodeIterator()
      Deprecated.
      Returns an empty iterator.
      Specified by:
      nodeIterator in class GPathResult
      Returns:
      an empty iterator

    • writeTo

      public Writer writeTo​(Writer out) throws IOException
      Deprecated.
      Does not write any output, just returns the writer.
      Parameters:
      out - the Writer to which this Writable should output its data.
      Returns:
      the Writer which was passed in
      Throws:
      IOException - if an error occurred while outputting data to the writer

    • build

      public void build​(GroovyObject builder)
      Deprecated.
      NOP

    • replaceNode

      protected void replaceNode​(Closure newValue)
      Deprecated.
      NOP
      Specified by:
      replaceNode in class GPathResult

    • replaceBody

      protected void replaceBody​(Object newValue)
      Deprecated.
      NOP
      Specified by:
      replaceBody in class GPathResult

    • appendNode

      protected void appendNode​(Object newValue)
      Deprecated.
      NOP
      Specified by:
      appendNode in class GPathResult

    • asBoolean

      public boolean asBoolean()
      Deprecated.
      Returns false.
      Returns:
      false