com.formkiq.vision.predicate.DocumentBlockRectangleHorizontalIntersectionPredicate 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.predicate;

import java.util.function.Predicate;

import org.apache.commons.lang3.Range;

import com.formkiq.vision.document.DocumentBlockRectangle;

/**
 * 
 * {@link Predicate} for finding intersecting Horizontal {@link DocumentBlockRectangle}.
 *
 */
public class DocumentBlockRectangleHorizontalIntersectionPredicate
		implements Predicate {

	/** {@link DocumentBlockRectangle}. */
	private final DocumentBlockRectangle rectangle;
	/** Y {@link Range}. */
	private Range y;
	
	/**
	 * constructor.
	 * @param r {@link DocumentBlockRectangle}
	 */
	public DocumentBlockRectangleHorizontalIntersectionPredicate(final DocumentBlockRectangle r) {
		this.rectangle = r;
		this.y = r.toRangeY(2);
	}
	
	@Override
	public boolean test(final DocumentBlockRectangle l) {
		return y.contains(Float.valueOf(l.getLowerLeftY()))
				&& l.toRangeX().contains(Float.valueOf(this.rectangle.getLowerLeftX()))
				&& l.toRangeX().contains(Float.valueOf(this.rectangle.getUpperRightX()));
	}

}