| /* |
| * Copyright 2000-2014 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 com.intellij.util.io; |
| |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * Date: Dec 18, 2007 |
| */ |
| public class EnumeratorStringDescriptor implements KeyDescriptor<String> { |
| public static final EnumeratorStringDescriptor INSTANCE = new EnumeratorStringDescriptor(); |
| @Override |
| public int getHashCode(final String value) { |
| return value.hashCode(); |
| } |
| |
| @Override |
| public boolean isEqual(final String val1, final String val2) { |
| return val1.equals(val2); |
| } |
| |
| @Override |
| public void save(@NotNull final DataOutput storage, @NotNull final String value) throws IOException { |
| IOUtil.writeUTF(storage, value); |
| } |
| |
| @Override |
| public String read(@NotNull final DataInput storage) throws IOException { |
| return IOUtil.readUTF(storage); |
| } |
| } |