com.getperka.flatpack.visitors.ImmutableContext Maven / Gradle / Ivy
package com.getperka.flatpack.visitors;
/*
* #%L
* FlatPack serialization code
* %%
* Copyright (C) 2012 - 2013 Perka Inc.
* %%
* 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.
* #L%
*/
import com.getperka.flatpack.FlatPackVisitor;
import com.getperka.flatpack.ext.Acceptor;
import com.getperka.flatpack.ext.VisitorContext;
/**
* Disallows all mutations for a single scalar value.
*
* @param the type of data being visited
*/
public class ImmutableContext extends VisitorContext implements Acceptor {
protected ImmutableContext() {}
@Override
public T accept(FlatPackVisitor visitor, T value) {
getWalker().walk(visitor, value, this);
return value;
}
}