Package groovy.util.slurpersupport

Class NodeChild

    • Constructor Detail

      • NodeChild

        public NodeChild​(Node node,
                 GPathResult parent,
                 String namespacePrefix,
                 Map<String,​String> namespaceTagHints)
        Parameters:
        node - a node
        parent - the GPathResult prior to the application of the expression creating this GPathResult
        namespacePrefix - the namespace prefix if any
        namespaceTagHints - the known tag to namespace mappings

      • NodeChild

        public NodeChild​(Node node,
                 GPathResult parent,
                 Map<String,​String> namespaceTagHints)
        Parameters:
        node - a node
        parent - the GPathResult prior to the application of the expression creating this GPathResult
        namespaceTagHints - the known tag to namespace mappings

    • Method Detail

      • parent

        public GPathResult parent()
        Description copied from class: GPathResult
        Returns as GPathResult with the parent nodes of the current GPathResult
        Overrides:
        parent in class GPathResult
        Returns:
        the parents GPathResult or this for the root

      • size

        public int size()
        Description copied from class: GPathResult
        Returns the size of this GPathResult.
        Specified by:
        size in class GPathResult
        Returns:
        the size of this GPathResult

      • text

        public String text()
        Description copied from class: GPathResult
        Returns the text of this GPathResult as a String.
        Specified by:
        text in class GPathResult
        Returns:
        the text of this GPathResult

      • localText

        public List<String> localText()
        Returns the list of any direct String nodes of this NodeChild.
        Returns:
        the list of String values from this node
        Since:
        2.3.0

      • namespaceURI

        public String namespaceURI()
        Returns the URI of the namespace of this NodeChild.
        Returns:
        the namespace of this NodeChild

      • parents

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

      • getAt

        public Object getAt​(int index)
        Description copied from class: GPathResult
        Supports the subscript operator for a GPathResult. 
         import groovy.util.slurpersupport.*
 def text = """
 <characterList>
   <character/>
   <character>
     <name>Gromit</name>
   </character>
 </characterList>"""

 GPathResult characterList = new XmlSlurper().parseText(text)

 assert characterList.character[1].name == 'Gromit'
        Overrides:
        getAt in class GPathResult
        Parameters:
        index - an index
        Returns:
        the value at the given index

      • attributes

        public Map attributes()
        Returns a map containing all attributes of the Node of this NodeChild.
        Returns:
        a map containing all attributes

      • childNodes

        public Iterator childNodes()
        Description copied from class: GPathResult
        Returns an iterator over the child nodes of this GPathResult.
        Specified by:
        childNodes in class GPathResult
        Returns:
        an iterator over the child nodes of this GPathResult

      • find

        public GPathResult find​(Closure closure)
        Description copied from class: GPathResult
        Returns the first child of this GPathResult matching the condition(s) specified in the passed closure.
        Specified by:
        find in class GPathResult
        Parameters:
        closure - a closure to filters the children of this GPathResult
        Returns:
        the first child matching the closure

      • findAll

        public GPathResult findAll​(Closure closure)
        Description copied from class: GPathResult
        Returns the children of this GPathResult matching the condition(s) specified in the passed closure.
        Specified by:
        findAll in class GPathResult
        Parameters:
        closure - a closure to filters the children of this GPathResult
        Returns:
        the children matching the closure

      • writeTo

        public Writer writeTo​(Writer out)
               throws IOException
        Description copied from interface: Writable
        Writes 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:
        IOException - if an error occurred while outputting data to the writer