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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.openecomp.appc.statemachine.objects;
import java.util.ArrayList;
import java.util.List;
/**
* State Object
*/
public class State {
private final String stateName;
private final int hashCode;
private final List<Transition> transitions;
/**
* Constructor
* @param stateName String of the state name
*/
public State(String stateName) {
this.stateName = stateName;
this.hashCode = stateName.toLowerCase().hashCode();
this.transitions = new ArrayList<>();
}
@Override
public int hashCode() {
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (!(obj instanceof State)) {
return false;
}
State state = (State)obj;
return this.stateName.equalsIgnoreCase(state.getStateName());
}
public String getStateName() {
return stateName;
}
void addTransition(Transition transition) {
this.transitions.add(transition);
}
public List<Transition> getTransitions() {
return transitions;
}
@Override
public String toString() {
return this.stateName;
}
}
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