001/** 002 * 003 * Copyright 2019-2023 Florian Schmaus 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.jivesoftware.smack.packet; 018 019import org.jivesoftware.smack.packet.IQ.Type; 020 021public interface IqView extends StanzaView { 022 023 /** 024 * Returns the type of the IQ packet. 025 * 026 * @return the type of the IQ packet. 027 */ 028 IQ.Type getType(); 029 030 /** 031 * Return true if this IQ is a request IQ, i.e. an IQ of type {@link Type#get} or {@link Type#set}. 032 * 033 * @return true if IQ type is 'get' or 'set', false otherwise. 034 * @since 4.1 035 */ 036 default boolean isRequestIQ() { 037 IQ.Type type = getType(); 038 return type == IQ.Type.get || type == IQ.Type.set; 039 } 040 041 /** 042 * Return true if this IQ is a request, i.e. an IQ of type {@link Type#result} or {@link Type#error}. 043 * 044 * @return true if IQ type is 'result' or 'error', false otherwise. 045 * @since 4.4 046 */ 047 default boolean isResponseIQ() { 048 return !isRequestIQ(); 049 } 050}