PageRangeRequest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.tika.renderer;

import java.util.Objects;

/**
 * The range of pages to render.  These are 1-based, and "to" is inclusive.
 */
public class PageRangeRequest implements RenderRequest {

    public static PageRangeRequest RENDER_ALL = new PageRangeRequest(1, -1);

    private final int from;
    private final int to;

    public PageRangeRequest(int from, int to) {
        this.from = from;
        this.to = to;
    }

    public int getFrom() {
        return from;
    }

    public int getTo() {
        return to;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        PageRangeRequest that = (PageRangeRequest) o;
        return from == that.from && to == that.to;
    }

    @Override
    public int hashCode() {
        return Objects.hash(from, to);
    }
}