/**
 * Copyright 2010-2016 OrientDB LTD (http://orientdb.com)
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.
 * <p>
 * For more information: http://www.orientdb.com
 */
package com.orientechnologies.spatial.functions;

import com.orientechnologies.orient.core.command.OCommandContext;
import com.orientechnologies.orient.core.db.record.OIdentifiable;
import com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract;
import com.orientechnologies.spatial.shape.OShapeFactory;
import org.locationtech.spatial4j.shape.Shape;
import org.locationtech.spatial4j.shape.SpatialRelation;

/**
 * Created by Enrico Risa on 25/09/15.
 */
public class OSTEqualsFunction extends OSQLFunctionAbstract {

  public static final String NAME = "st_equals";
  OShapeFactory factory = OShapeFactory.INSTANCE;

  public OSTEqualsFunction() {
    super(NAME, 2, 2);
  }

  @Override
  public Object execute(Object iThis, OIdentifiable iCurrentRecord, Object iCurrentResult, Object[] iParams,
      OCommandContext iContext) {
    Shape shape = factory.fromObject(iParams[0]);

    Shape shape1 = factory.fromObject(iParams[1]);

    return shape.relate(shape1) == SpatialRelation.CONTAINS && shape1.relate(shape) == SpatialRelation.CONTAINS;
  }

  @Override
  public String getSyntax() {
    return null;
  }
}

/**
 * Copyright 2010-2016 OrientDB LTD (http://orientdb.com)
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.
 * <p>
 * For more information: http://www.orientdb.com
 */
package com.orientechnologies.spatial.functions;

import com.orientechnologies.orient.core.command.OCommandContext;
import com.orientechnologies.orient.core.db.record.OIdentifiable;
import com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract;
import com.orientechnologies.spatial.shape.OShapeFactory;
import org.locationtech.spatial4j.shape.Shape;
import org.locationtech.spatial4j.shape.SpatialRelation;

/**
 * Created by Enrico Risa on 25/09/15.
 */
public class OSTEqualsFunction extends OSQLFunctionAbstract {

  public static final String NAME = "st_equals";
  OShapeFactory factory = OShapeFactory.INSTANCE;

  public OSTEqualsFunction() {
    super(NAME, 2, 2);
  }

  @Override
  public Object execute(Object iThis, OIdentifiable iCurrentRecord, Object iCurrentResult, Object[] iParams,
      OCommandContext iContext) {
    Shape shape = factory.fromObject(iParams[0]);

    Shape shape1 = factory.fromObject(iParams[1]);

    return shape.equals(shape1) || (shape.relate(shape1) == SpatialRelation.CONTAINS
        && shape1.relate(shape) == SpatialRelation.CONTAINS);
  }

  @Override
  public String getSyntax() {
    return null;
  }
}

fix ST_Equals() for points