/*
* Copyright 2003-2014 JetBrains s.r.o.
*
* 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 jetbrains.mps.smodel.adapter.ids;
import org.jetbrains.annotations.NotNull;
public final class SReferenceLinkId extends SConceptFeatureId{
private final long myRefLinkId;
public SReferenceLinkId(@NotNull SConceptId conceptId, long refLinkId) {
super(conceptId);
myRefLinkId = refLinkId;
}
public long getIdValue() {
return myRefLinkId;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SReferenceLinkId that = (SReferenceLinkId) o;
if (myRefLinkId != that.myRefLinkId) return false;
if (!getConceptId().equals(that.getConceptId())) return false;
return true;
}
@Override
public int hashCode() {
int result = getConceptId().hashCode();
result = 31 * result + (int) (myRefLinkId ^ (myRefLinkId >>> 32));
return result;
}
public String serialize() {
return getConceptId().serialize() + "/" + myRefLinkId;
}
public static SReferenceLinkId deserialize(String s) {
int split = s.lastIndexOf("/");
SConceptId concept = SConceptId.deserialize(s.substring(0, split));
long ref = Long.parseLong(s.substring(split + 1));
return new SReferenceLinkId(concept, ref);
}
@Override
public String toString() {
return serialize();
}
}