/*
* 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;
import org.jetbrains.mps.annotations.Immutable;
@Immutable
public final class SConceptId {
private final SLanguageId myLanguageId;
private final long myConceptId;
public SConceptId(@NotNull SLanguageId languageId, long conceptId) {
myConceptId = conceptId;
myLanguageId = languageId;
}
public static SConceptId deserialize(String s) {
int split = s.lastIndexOf("/");
SLanguageId lang = SLanguageId.deserialize(s.substring(0, split));
long concept = Long.parseLong(s.substring(split + 1));
return new SConceptId(lang, concept);
}
public SLanguageId getLanguageId() {
return myLanguageId;
}
public long getIdValue() {
return myConceptId;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SConceptId that = (SConceptId) o;
if (myConceptId != that.myConceptId) return false;
if (!myLanguageId.equals(that.myLanguageId)) return false;
return true;
}
@Override
public int hashCode() {
long result = myLanguageId.hashCode();
result = 31 * result + myConceptId;
return (int) result;
}
public String serialize() {
return myLanguageId.serialize() + "/" + myConceptId;
}
@Override
public String toString() {
return serialize();
}
}