com.google.gwt.xml.client.impl.DOMItem Maven / Gradle / Ivy
/*
* Copyright 2007 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.xml.client.impl;
import com.google.gwt.core.client.JavaScriptObject;
/**
* This class is the base class for all DOM object wrappers.
*/
class DOMItem {
private JavaScriptObject jsObject;
protected DOMItem(JavaScriptObject jso) {
this.jsObject = jso;
}
/**
* This method determines equality for DOMItems.
*
* @param o - the other object being tested for equality
* @return true iff the two objects are equal.
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(final Object o) {
if (o instanceof DOMItem) {
return this.getJsObject() == ((DOMItem) o).getJsObject();
}
return false;
}
/**
* Returns the hash code for this DOMItem.
*/
@Override
public int hashCode() {
return jsObject.hashCode();
}
JavaScriptObject getJsObject() {
return jsObject;
}
}