org.htmlparser.filters
Class HasChildFilter

java.lang.Object
  org.htmlparser.filters.HasChildFilter

All Implemented Interfaces:

NodeFilter

public class HasChildFilter

extends Object

implements NodeFilter

This class accepts all tags that have a child acceptable to the filter.

Field Summary

protected NodeFilter

mFilter The filter to apply to children.

Constructor Summary

HasChildFilter(NodeFilter filter)
Creates a new instance of HasChildFilter that accepts tags with children acceptable to the filter.

Method Summary

boolean

accept(Node node) Accept tags with children acceptable to the filter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mFilter

protected NodeFilter mFilter

The filter to apply to children.

Constructor Detail

HasChildFilter

public HasChildFilter(NodeFilter filter)

Creates a new instance of HasChildFilter that accepts tags with children acceptable to the filter. Similar to asking for the parent of a node returned by the given filter, but where multiple children may be acceptable, this class will only accept the parent once.

Parameters:

filter - The filter to apply to children.

Method Detail

accept

public boolean accept(Node node)

Accept tags with children acceptable to the filter.

Specified by:

accept in interface NodeFilter

Parameters:

node - The node to check.

Returns:

true if the node is to be kept, false if it is to be discarded.