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/*
* 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.tuscany.sca.assembly;
import org.apache.tuscany.sca.policy.PolicySubject;
/**
* Represents a wire.
*
* @version $Rev$ $Date$
*/
public interface Wire extends Base, Extensible, PolicySubject, Cloneable {
/**
* Returns the source of the wire.
*
* @return the source of the wire
*/
ComponentReference getSource();
/**
* Sets the source of the wire.
*
* @param source the source of the wire
*/
void setSource(ComponentReference source);
/**
* Returns the target of the wire.
*
* @return the target of the wire
*/
ComponentService getTarget();
/**
* Sets the target of the wire.
*
* @param target the target of the wire
*/
void setTarget(ComponentService target);
/**
* A boolean value, with the default of "false". When a wire element has
* @replace="false", the wire is added to the set of wires which apply to
* the reference identified by the @source attribute. When a wire element
* has @replace="true", the wire is added to the set of wires which apply to
* the reference identified by the @source attribute - but any wires for that
* reference specified by means of the @target attribute of the reference
* are removed from the set of wires which apply to the reference.
*
* @return
*/
boolean isReplace();
/**
* Set the replace flag for the wire
* @param replace
*/
void setReplace(boolean replace);
/**
* Returns a clone of the wire.
*
* @return a clone of the wire
* @throws CloneNotSupportedException
*/
Object clone() throws CloneNotSupportedException;
}
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