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## org.jdom.filter
Class ElementFilter

    java.lang.Object
      org.jdom.filter.AbstractFilter
          org.jdom.filter.ElementFilter

All Implemented Interfaces:
  java.io.Serializable, Filter

    public class ElementFilter

extends AbstractFilter

A Filter that only matches `Element` objects.

Version:
  $Revision: 1.20 $, $Date: 2007/11/10 05:29:00 $
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).
`int` | `hashCode()`
`boolean` | `matches(java.lang.Object obj)` Check to see if the object matches a predefined set of rules.

Methods inherited from class org.jdom.filter.AbstractFilter
`and, negate, or`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, toString, 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

### matches

    public boolean matches(java.lang.Object obj)

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

  Parameters:
    `obj` - 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`

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Copyright © 2011 Jason Hunter, Brett McLaughlin. All Rights Reserved.