All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.gradle.api.specs.AndSpec Maven / Gradle / Ivy

Go to download

Gradle 5.6 API redistribution.

There is a newer version: 8.6
Show newest version
/*
 * Copyright 2010 the original author or authors.
 *
 * 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.gradle.api.specs;

import com.google.common.collect.ObjectArrays;
import groovy.lang.Closure;
import org.gradle.api.Incubating;
import org.gradle.api.specs.internal.ClosureSpec;

/**
 * A {@link org.gradle.api.specs.CompositeSpec} which requires all its specs to be true in order to evaluate to true.
 * Uses lazy evaluation.
 *
 * @param  The target type for this Spec
 */
public class AndSpec extends CompositeSpec {
    public static final AndSpec EMPTY = new AndSpec();

    public AndSpec() {
        super();
    }

    public AndSpec(Spec... specs) {
        super(specs);
    }

    public AndSpec(Iterable> specs) {
        super(specs);
    }

    @Override
    public boolean isSatisfiedBy(T object) {
        Spec[] specs = getSpecsArray();
        for (Spec spec : specs) {
            if (!spec.isSatisfiedBy(object)) {
                return false;
            }
        }
        return true;
    }

    public AndSpec and(Spec... specs) {
        if (specs.length == 0) {
            return this;
        }
        Spec[] thisSpecs = getSpecsArray();
        int thisLength = thisSpecs.length;
        if (thisLength == 0) {
            return new AndSpec(specs);
        }
        Spec[] combinedSpecs = uncheckedCast(ObjectArrays.newArray(Spec.class, thisLength + specs.length));
        System.arraycopy(thisSpecs, 0, combinedSpecs, 0, thisLength);
        System.arraycopy(specs, 0, combinedSpecs, thisLength, specs.length);
        return new AndSpec(combinedSpecs);
    }

    /**
     * Typed and() method for a single {@link Spec}.
     *
     * @since 4.3
     */
    @Incubating
    @SuppressWarnings("unchecked")
    public AndSpec and(Spec spec) {
        return and(new Spec[]{spec});
    }

    @SuppressWarnings("unchecked")
    public AndSpec and(Closure spec) {
        return and(new ClosureSpec(spec));
    }

    public static  AndSpec empty() {
        return uncheckedCast(EMPTY);
    }

}
 















© 2015 - 2024 Weber Informatics LLC | Privacy Policy