org.nd4j.linalg.indexing.conditions.Conditions Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.linalg.indexing.conditions;
import org.nd4j.linalg.factory.Nd4j;
/**
* Static class for conditions
*
* @author Adam Gibson
*/
public class Conditions {
public static Condition isInfinite() {
return new IsInfinite();
}
public static Condition isNan() {
return new IsNaN();
}
public static Condition isFinite() {
return new IsFinite();
}
public static Condition notFinite() {
return new NotFinite();
}
public static Condition epsNotEquals(Number value) {
return new EpsilonNotEquals(value);
}
public static Condition epsEquals(Number value) {
return epsEquals(value, Nd4j.EPS_THRESHOLD);
}
public static Condition epsEquals(Number value, Number epsilon) {
return new EpsilonEquals(value, epsilon.doubleValue());
}
public static Condition equals(Number value) {
return new EqualsCondition(value);
}
public static Condition notEquals(Number value) {
return new NotEqualsCondition(value);
}
public static Condition greaterThan(Number value) {
return new GreaterThan(value);
}
public static Condition lessThan(Number value) {
return new LessThan(value);
}
public static Condition lessThanOrEqual(Number value) {
return new LessThanOrEqual(value);
}
public static Condition greaterThanOrEqual(Number value) {
return new GreaterThanOrEqual(value);
}
public static Condition absGreaterThanOrEqual(Number value) {
return new AbsValueGreaterOrEqualsThan(value);
}
public static Condition absLessThanOrEqual(Number value) {
return new AbsValueLessOrEqualsThan(value);
}
public static Condition absGreaterThan(Number value) {
return new AbsValueGreaterThan(value);
}
public static Condition absLessThan(Number value) {
return new AbsValueLessThan(value);
}
}