/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.log4j;
/**
CategoryKey is a wrapper for String that apparently accellerated
hash table lookup in early JVM's.
@author Ceki Gülcü
*/
class
CategoryKey {
String name;
int
hashCache;
CategoryKey(
String name) {
this.
name =
name;
hashCache =
name.
hashCode();
}
final
public
int
hashCode() {
return
hashCache;
}
final
public
boolean
equals(
Object rArg) {
if(this ==
rArg)
return true;
if(
rArg != null &&
CategoryKey.class ==
rArg.
getClass())
return
name.
equals(((
CategoryKey)
rArg ).
name);
else
return false;
}
}