org.ejml.ops.FMonoids Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of ejml-core Show documentation
Show all versions of ejml-core Show documentation
A fast and easy to use dense and sparse matrix linear algebra library written in Java.
/*
* Copyright (c) 2021, 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.ops;
import javax.annotation.Generated;
/**
* as defined in the graphblas c-api (https://people.eecs.berkeley.edu/~aydin/GraphBLAS_API_C_v13.pdf)
* p. 26
*/
@Generated("org.ejml.ops.DMonoids")
public final class FMonoids {
public static final FMonoid AND = new FMonoid(1, ( a, b ) -> (a == 0 || b == 0) ? 0 : 1);
public static final FMonoid OR = new FMonoid(0, ( a, b ) -> (a != 0 || b != 0) ? 1 : 0);
public static final FMonoid XOR = new FMonoid(0, ( a, b ) -> ((a == 0 && b == 0) || (a != 0 && b != 0)) ? 0 : 1);
public static final FMonoid XNOR = new FMonoid(0, ( a, b ) -> ((a == 0 && b == 0) || (a != 0 && b != 0)) ? 1 : 0);
public static final FMonoid PLUS = new FMonoid(0, Float::sum);
public static final FMonoid TIMES = new FMonoid(1, ( a, b ) -> a*b);
public final static FMonoid MIN = new FMonoid(Float.MAX_VALUE, ( a, b ) -> (a <= b) ? a : b);
public final static FMonoid MAX = new FMonoid(-Float.MAX_VALUE, ( a, b ) -> (a >= b) ? a : b);
}