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

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/*
 * 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.common.pathelement.LiteralPathElement;

/**
 * A tuple class that contains the data for one level of a
 *  tree walk, aka a reference to the input for that level, and
 *  the LiteralPathElement that was matched at that level.
 */
public final class PathStep {
    private final Object treeRef;
    private final LiteralPathElement literalPathElement;

    public PathStep(Object treeRef, LiteralPathElement literalPathElement) {
        this.treeRef = treeRef;
        this.literalPathElement = literalPathElement;
    }

    public Object getTreeRef() {
        return treeRef;
    }

    public LiteralPathElement getLiteralPathElement() {
        return literalPathElement;
    }
}