/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.ignite.internal.util.lang.gridfunc;
import java.util.Collection;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.lang.IgnitePredicate;
/**
* Predicate that returns {@code true} if its free variable is not contained in given collection.
*
* @param <T> Type of the free variable for the predicate and type of the collection elements.
*/
public class NotContainsPredicate<T> implements IgnitePredicate<T> {
/** */
private static final long serialVersionUID = 0L;
/** */
private final Collection<? extends T> col;
/**
* @param col Collection to check for containment.
*/
public NotContainsPredicate(Collection<? extends T> col) {
this.col = col;
}
/** {@inheritDoc} */
@Override public boolean apply(T t) {
assert col != null;
return !col.contains(t);
}
/** {@inheritDoc} */
public String toString() {
return S.toString(NotContainsPredicate.class, this);
}
}