com.bazaarvoice.jolt.common.TransposeReader Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jolt-core Show documentation

There is a newer version: 0.1.8

/*
 * Copyright 2014 Bazaarvoice, 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.
 */
package com.bazaarvoice.jolt.common;

import com.bazaarvoice.jolt.traversr.SimpleTraversr;
import com.bazaarvoice.jolt.traversr.Traversr;

import java.util.List;

/**
 * The TransposeReader uses a PathEvaluatingTraversal with a SimpleTraversr.
 *
 * This means that as it walks a path in a tree structure (PathEvaluatingTraversal),
 * it uses the behavior of the SimpleTraversr for tree traversal operations like
 * get, set, and final set.
 */
public class TransposeReader extends PathEvaluatingTraversal {

    public TransposeReader( String dotNotation ) {
        super( dotNotation );
    }

    @Override
    protected Traversr createTraversr( List paths ) {
        return new SimpleTraversr( paths );
    }
}