org.jdom2.filter
Class ElementFilter

java.lang.Object
  org.jdom2.filter.AbstractFilter<Element>
      org.jdom2.filter.ElementFilter

All Implemented Interfaces:

java.io.Serializable, Filter<Element>

public class ElementFilter
extends AbstractFilter<Element>

A Filter that only matches Element objects.

Author:

Jools Enticknap, Bradley S. Huffman

See Also:

Serialized Form

Constructor Summary

ElementFilter()
Select only the Elements.

ElementFilter(Namespace namespace)
Select only the Elements with the supplied Namespace.

ElementFilter(java.lang.String name)
Select only the Elements with the supplied name in any Namespace.

ElementFilter(java.lang.String name, Namespace namespace)
Select only the Elements with the supplied name and Namespace.

Method Summary

boolean	equals(java.lang.Object obj) Returns whether the two filters are equivalent (i.e. the matching names and namespace are equivalent).
Element	filter(java.lang.Object content) Check to see if the object matches a predefined set of rules.
int	hashCode()
java.lang.String	toString()

Methods inherited from class org.jdom2.filter.AbstractFilter

and, filter, matches, negate, or, refine

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ElementFilter

public ElementFilter()

Select only the Elements.

ElementFilter

public ElementFilter(java.lang.String name)

Select only the Elements with the supplied name in any Namespace.

Parameters:

name - The name of the Element.

ElementFilter

public ElementFilter(Namespace namespace)

Select only the Elements with the supplied Namespace.

Parameters:

namespace - The namespace the Element lives in.

ElementFilter

public ElementFilter(java.lang.String name,
                     Namespace namespace)

Select only the Elements with the supplied name and Namespace.

Parameters:

name - The name of the Element.

namespace - The namespace the Element lives in.

Method Detail

filter

public Element filter(java.lang.Object content)

Check to see if the object matches a predefined set of rules.

Parameters:

content - The object to verify.

Returns:

true if the objected matched a predfined set of rules.

equals

public boolean equals(java.lang.Object obj)

Returns whether the two filters are equivalent (i.e. the matching names and namespace are equivalent).

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to compare against

Returns:

whether the two filters are equal

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object