com.formkiq.vision.pdf.parser.PdfTokenOperand 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 org.apache.pdfbox.cos.COSNumber;

/**
 * Pdf Token Operand.
 *
 */
public class PdfTokenOperand {

    /** {@link Object}. */
	private Object object;

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

	/**
	 * constructor.
	 * @param obj {@link Object}
	 */
	public PdfTokenOperand(final Object obj) {
		this();
		this.object = obj;
	}

	/**
     * Get as Float.
     *
     * @return int
     */
    public float getAsFloat() {
        Object obj = this.object;
		if (obj instanceof COSNumber) {
            return ((COSNumber) obj).floatValue();
        }

        throw new IllegalArgumentException("Invalid type " + obj.getClass());
    }

    /**
     * Get as Int.
     *
     * @return int
     */
    public int getAsInt() {
        Object obj = this.object;
		if (obj instanceof COSNumber) {
            return ((COSNumber) obj).intValue();
        }

        throw new IllegalArgumentException("Invalid type " + obj.getClass());
    }

    @Override
    public String toString() {
    	return this.object.toString();
    }

    /**
     * @return {@link Object}
     */
    public Object getObject() {
    	return this.object;
    }

    /**
     * @param obj {@link Object}
     */
	public void setObject(final Object obj) {
		this.object = obj;
	}
}