/*
* Copyright 2000-2016 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 com.intellij.util.indexing.impl;
import com.intellij.util.indexing.ID;
import com.intellij.util.indexing.IndexExtension;
import com.intellij.util.io.KeyDescriptor;
import org.jetbrains.annotations.NotNull;
public abstract class AbstractForwardIndex<Key, Value> implements ForwardIndex<Key,Value> {
protected final ID<Key, Value> myIndexId;
protected final KeyDescriptor<Key> myKeyDescriptor;
protected final IndexExtension<Key, Value, ?> myIndexExtension;
protected AbstractForwardIndex(@NotNull IndexExtension<Key, Value, ?> extension) {
myIndexId = extension.getName();
myKeyDescriptor = extension.getKeyDescriptor();
myIndexExtension = extension;
}
@NotNull
public IndexExtension<Key, Value, ?> getIndexExtension() {
return myIndexExtension;
}
}