/*
* =============================================================================
*
* Copyright (c) 2011-2016, The THYMELEAF team (http://www.thymeleaf.org)
*
* 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.thymeleaf.expression;
import java.util.Collection;
import java.util.Set;
import org.thymeleaf.util.SetUtils;
/**
* <p>
* Expression Object for performing set operations inside Thymeleaf Standard Expressions.
* </p>
* <p>
* An object of this class is usually available in variable evaluation expressions with the name
* <tt>#sets</tt>.
* </p>
*
* @author Daniel Fernández
*
* @since 1.0
*
*/
public final class Sets {
public Set<?> toSet(final Object target) {
return SetUtils.toSet(target);
}
public int size(final Set<?> target) {
return SetUtils.size(target);
}
public boolean isEmpty(final Set<?> target) {
return SetUtils.isEmpty(target);
}
public boolean contains(final Set<?> target, final Object element) {
return SetUtils.contains(target, element);
}
public boolean containsAll(final Set<?> target, final Object[] elements) {
return SetUtils.containsAll(target, elements);
}
public boolean containsAll(final Set<?> target, final Collection<?> elements) {
return SetUtils.containsAll(target, elements);
}
public Sets() {
super();
}
}