RelateMatrixPredicate.java
/*
* Copyright (c) 2023 Martin Davis.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* and Eclipse Distribution License v. 1.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v20.html
* and the Eclipse Distribution License is available at
*
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.locationtech.jts.operation.relateng;
import org.locationtech.jts.geom.IntersectionMatrix;
/**
* Evaluates the full relate {@link IntersectionMatrix}.
* @author mdavis
*
*/
class RelateMatrixPredicate extends IMPredicate
{
public RelateMatrixPredicate() {
}
public String name() { return "relateMatrix"; }
@Override
public boolean requireInteraction() {
//-- ensure entire matrix is computed
return false;
}
@Override
public boolean isDetermined() {
//-- ensure entire matrix is computed
return false;
}
@Override
public boolean valueIM() {
//-- indicates full matrix is being evaluated
return false;
}
/**
* Gets the current state of the IM matrix (which may only be partially complete).
*
* @return the IM matrix
*/
public IntersectionMatrix getIM() {
return intMatrix;
}
}