org.organicdesign.fp.collections.MutableSet Maven / Gradle / Ivy
// Copyright 2016 PlanBase Inc. & Glen Peterson
//
// 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.organicdesign.fp.collections;
/**
Interface for mutable (hash) set builder.
*/
public interface MutableSet extends BaseSet {
/** Returns an immutable version of this immutable set. */
ImSet immutable();
/** {@inheritDoc} */
@Override
MutableSet put(E val);
/** {@inheritDoc} */
@Override default MutableSet union(Iterable iter) {
return concat(iter).toMutableSet();
}
/** {@inheritDoc} */
@Override
MutableSet without(E key);
}