flex.messaging.util.MethodKey Maven / Gradle / Ivy
/*
* 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 flex.messaging.util;
import java.util.Arrays;
/**
* Utility class used as a key into collections of Remote Object methods. The
* key consists of the Remote Object class containing this method, the method name,
* and the classes representing the parameters in the signature of this method.
*
*
*/
public class MethodKey
{
private Class enclosingClass;
private String methodName;
private Class[] parameterTypes;
/**
* Constructor.
*
* @param enclosingClass remote Ooject class containing this method
* @param methodName method name
* @param parameterTypes classes representing the parameters in the signature of this method
*/
public MethodKey(Class enclosingClass, String methodName, Class[] parameterTypes)
{
this.enclosingClass = enclosingClass;
this.methodName = methodName;
this.parameterTypes = parameterTypes;
}
/** {@inheritDoc} */
public boolean equals(Object object)
{
boolean result;
if (this == object)
{
result = true;
}
else if (object instanceof MethodKey)
{
MethodKey other = (MethodKey) object;
result =
other.methodName.equals(this.methodName) &&
other.parameterTypes.length == this.parameterTypes.length &&
other.enclosingClass == this.enclosingClass &&
Arrays.equals(other.parameterTypes, this.parameterTypes);
}
else
{
result = false;
}
return result;
}
/** {@inheritDoc} */
public int hashCode()
{
// Don't consider parameter types in hashcode to speed up
// calculation.
return enclosingClass.hashCode() * 10003 +
methodName.hashCode();
}
}