55 lines
1.6 KiB
Java
55 lines
1.6 KiB
Java
/**
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*
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* Copyright © 2014 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.sm.predicates;
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import java.util.Collection;
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import java.util.LinkedHashSet;
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import java.util.Set;
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import org.jivesoftware.smack.filter.StanzaFilter;
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import org.jivesoftware.smack.packet.Stanza;
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public class ShortcutPredicates implements StanzaFilter {
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private final Set<StanzaFilter> predicates = new LinkedHashSet<>();
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public ShortcutPredicates() {
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}
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public ShortcutPredicates(Collection<? extends StanzaFilter> predicates) {
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this.predicates.addAll(predicates);
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}
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public boolean addPredicate(StanzaFilter predicate) {
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return predicates.add(predicate);
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}
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public boolean removePredicate(StanzaFilter prediacte) {
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return predicates.remove(prediacte);
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}
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@Override
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public boolean accept(Stanza packet) {
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for (StanzaFilter predicate : predicates) {
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if (predicate.accept(packet)) {
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return true;
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}
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}
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return false;
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}
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}
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