| /* |
| * Copyright 2009-2011 by The Regents of the University of California |
| * 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 from |
| * |
| * 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 edu.uci.ics.asterix.om.base; |
| |
| import edu.uci.ics.asterix.common.exceptions.AsterixException; |
| import edu.uci.ics.asterix.om.types.BuiltinType; |
| import edu.uci.ics.asterix.om.types.IAType; |
| import edu.uci.ics.asterix.om.visitors.IOMVisitor; |
| |
| public class APolygon implements IAObject { |
| |
| protected APoint[] points; |
| |
| public APolygon(APoint[] points) { |
| this.points = points; |
| } |
| |
| public int getNumberOfPoints() { |
| return points.length; |
| } |
| |
| public APoint[] getPoints() { |
| return points; |
| } |
| |
| @Override |
| public IAType getType() { |
| return BuiltinType.APOLYGON; |
| } |
| |
| @Override |
| public void accept(IOMVisitor visitor) throws AsterixException { |
| visitor.visitAPolygon(this); |
| } |
| |
| @Override |
| public boolean deepEqual(IAObject obj) { |
| if (!(obj instanceof APolygon)) { |
| return false; |
| } else { |
| APolygon p = (APolygon) obj; |
| if (p.getPoints().length != points.length) { |
| return false; |
| } |
| for (int i = 0; i < points.length; i++) { |
| if (!points[i].deepEqual(p.getPoints()[i])) { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |
| |
| @Override |
| public int hash() { |
| int h = 0; |
| for (int i = 0; i < points.length; i++) { |
| h += 31 * h + points[i].hash(); |
| } |
| return h; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("APolygon: [ "); |
| for (int i = 0; i < points.length; i++) { |
| if (i > 0) { |
| sb.append(", "); |
| } |
| sb.append(points[i].toString()); |
| } |
| sb.append(" ]"); |
| return sb.toString(); |
| } |
| } |