org.ejml.equation.Sequence Maven / Gradle / Ivy
/*
* Copyright (c) 2022, Peter Abeles. All Rights Reserved.
*
* This file is part of Efficient Java Matrix Library (EJML).
*
* 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 org.ejml.equation;
import java.util.ArrayList;
import java.util.List;
/**
* Contains a sequence of operations. This is the final result of compiling the equation. Once created it can
* be invoked an arbitrary number of times by invoking {@link #perform()}.
*
* @author Peter Abeles
*/
@SuppressWarnings("NullAway.Init")
public class Sequence {
// List of in sequence operations which the equation string described
List operations = new ArrayList<>();
// Variable containing the output of the sequence
Variable output;
public void addOperation( Operation operation ) {
operations.add(operation);
}
/**
* Executes the sequence of operations
*/
public void perform() {
for (int i = 0; i < operations.size(); i++) {
operations.get(i).process();
}
}
}