org.htmlparser.filters
Class AndFilter

java.lang.Object
  org.htmlparser.filters.AndFilter

All Implemented Interfaces:

Serializable, Cloneable, NodeFilter

public class AndFilter
extends Object
implements NodeFilter

Accepts nodes matching all of its predicate filters (AND operation).

See Also:

Serialized Form

Field Summary

protected NodeFilter[]

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

Constructor Summary

AndFilter()
Creates a new instance of an AndFilter.

AndFilter(NodeFilter[] predicates)
Creates an AndFilter that accepts nodes acceptable to all given filters.

AndFilter(NodeFilter left, NodeFilter right)
Creates an AndFilter that accepts nodes acceptable to both filters.

Method Summary

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

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 and'ed together;

Constructor Detail

AndFilter

public AndFilter()

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

See Also:

setPredicates(org.htmlparser.NodeFilter[])

AndFilter

public AndFilter(NodeFilter left,
                 NodeFilter right)

Creates an AndFilter that accepts nodes acceptable to both filters.

Parameters:

left - One filter.

right - The other filter.

AndFilter

public AndFilter(NodeFilter[] predicates)

Creates an AndFilter that accepts nodes acceptable to all given filters.

Parameters:

predicates - The list of filters.

Method Detail

getPredicates

public NodeFilter[] getPredicates()

Get the predicates used by this AndFilter.

Returns:

The predicates currently in use.

setPredicates

public void setPredicates(NodeFilter[] predicates)

Set the predicates for this AndFilter.

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 all of its predicate filters.

Specified by:

accept in interface NodeFilter

Parameters:

node - The node to check.

Returns:

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