org.htmlparser.filters
Class OrFilter

java.lang.Object
  org.htmlparser.filters.OrFilter

All Implemented Interfaces:

Serializable, Cloneable, NodeFilter

public class OrFilter
extends Object
implements NodeFilter

Accepts nodes matching any of its predicates filters (OR operation).

See Also:

Serialized Form

Field Summary

protected NodeFilter[]

mPredicates The predicates that are to be or'ed together;

Constructor Summary

OrFilter()
Creates a new instance of an OrFilter.

OrFilter(NodeFilter[] predicates)
Creates an OrFilter that accepts nodes acceptable to any of the given filters.

OrFilter(NodeFilter left, NodeFilter right)
Creates an OrFilter that accepts nodes acceptable to either filter.

Method Summary

boolean	accept(Node node) Accept nodes that are acceptable to any of its predicate filters.
NodeFilter[]	getPredicates() Get the predicates used by this OrFilter.
void	setPredicates(NodeFilter[] predicates) Set the predicates for this OrFilter.

Methods inherited from class java.lang.Object

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

Field Detail

mPredicates

protected NodeFilter[] mPredicates

The predicates that are to be or'ed together;

Constructor Detail

OrFilter

public OrFilter()

Creates a new instance of an OrFilter. With no predicates, this would always answer false to accept(org.htmlparser.Node).

See Also:

setPredicates(org.htmlparser.NodeFilter[])

OrFilter

public OrFilter(NodeFilter left,
                NodeFilter right)

Creates an OrFilter that accepts nodes acceptable to either filter.

Parameters:

left - One filter.

right - The other filter.

OrFilter

public OrFilter(NodeFilter[] predicates)

Creates an OrFilter that accepts nodes acceptable to any of the given filters.

Parameters:

predicates - The list of filters.

Method Detail

getPredicates

public NodeFilter[] getPredicates()

Get the predicates used by this OrFilter.

Returns:

The predicates currently in use.

setPredicates

public void setPredicates(NodeFilter[] predicates)

Set the predicates for this OrFilter.

Parameters:

predicates - The list of predidcates to use in accept(org.htmlparser.Node).

accept

public boolean accept(Node node)

Accept nodes that are acceptable to any of its predicate filters.

Specified by:

accept in interface NodeFilter

Parameters:

node - The node to check.

Returns:

true if any of the predicate filters find the node is acceptable, false otherwise.