com.formkiq.vision.pdf.parser.PdfToken Maven / Gradle / Ivy

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/*
 * Copyright (C) 2018 FormKiQ 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.formkiq.vision.pdf.parser;

import java.util.List;
import java.util.stream.Collectors;

/**
 * Holder class for {@link PdfTokenOperator} and {@link List} of
 * {@link PdfTokenOperand}.
 *
 */
public class PdfToken {

    /** {@link PdfTokenOperator}. */
	private PdfTokenOperator operator;
	/** {@link List} of {@link PdfTokenOperand}. */
	private List operands;

	/**
	 * constructor.
	 */
	public PdfToken() {
	}

	/**
	 * constructor.
	 * @param op {@link PdfTokenOperator}
	 */
	public PdfToken(final PdfTokenOperator op) {
		this();
		this.operator = op;
	}

	/**
	 * @return {@link PdfTokenOperator}
	 */
	public PdfTokenOperator getOperator() {
		return this.operator;
	}

	/**
	 * @param op {@link PdfTokenOperator}
	 */
	public void setOperator(final PdfTokenOperator op) {
		this.operator = op;
	}

	/**
	 * @return {@link List} of {@link PdfTokenOperand}
	 */
	public List getOperands() {
		return this.operands;
	}

	/**
	 * @param list {@link List} of {@link PdfTokenOperand}
	 */
	public void setOperands(final List list) {
		this.operands = list;
	}

    @Override
    public String toString() {
        return this.operator + ": " + this.operands.stream()
                .map(s -> s.toString()).collect(Collectors.joining(","));
    }
}