/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2016 ForgeRock AS.
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*/
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package org.forgerock.opendj.reactive;
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import static org.forgerock.util.Reject.checkNotNull;
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import com.forgerock.opendj.util.Predicate;
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import com.forgerock.reactive.ReactiveHandler;
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/**
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* Contains a routing predicate and a handler. If the predicate matches, the handler will be invoked.
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*
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* @param <CTX>
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* Type of context in which request are processed
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* @param <REQ>
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* Type of routed request
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* @param <REP>
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* Type of routed response
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*/
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public final class Route<CTX, REQ, REP> {
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final Predicate<REQ, CTX> predicate;
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final ReactiveHandler<CTX, REQ, REP> handler;
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/**
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* Creates a new route.
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*
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* @param <CTX>
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* Type of context in which request are processed
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* @param <REQ>
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* Type of routed request
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* @param <REP>
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* Type of routed response
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* @param predicate
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* The {@link Predicate} which must be fulfilled to apply this route
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* @param target
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* The {@link ReactiveHandler} to invoke when this route is applied
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* @return a new {@link Route}
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*/
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public static <CTX, REQ, REP> Route<CTX, REQ, REP> newRoute(final Predicate<REQ, CTX> predicate,
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final ReactiveHandler<CTX, REQ, REP> target) {
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return new Route<>(predicate, target);
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}
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private Route(final Predicate<REQ, CTX> predicate, final ReactiveHandler<CTX, REQ, REP> target) {
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this.predicate = checkNotNull(predicate, "predicate must not be null");
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this.handler = checkNotNull(target, "handler must not be null");
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}
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}
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