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/*
* Copyright (c) 2008-2024, Hazelcast, Inc. All Rights Reserved.
*
* 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 com.hazelcast.client.impl.protocol.codec;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.Generated;
import com.hazelcast.client.impl.protocol.codec.builtin.DataCodec;
import com.hazelcast.client.impl.protocol.codec.builtin.ListMultiFrameCodec;
import com.hazelcast.client.impl.protocol.codec.builtin.StringCodec;
import static com.hazelcast.client.impl.protocol.ClientMessage.ForwardFrameIterator;
import static com.hazelcast.client.impl.protocol.ClientMessage.Frame;
import static com.hazelcast.client.impl.protocol.ClientMessage.PARTITION_ID_FIELD_OFFSET;
import static com.hazelcast.client.impl.protocol.ClientMessage.RESPONSE_BACKUP_ACKS_FIELD_OFFSET;
import static com.hazelcast.client.impl.protocol.ClientMessage.TYPE_FIELD_OFFSET;
import static com.hazelcast.client.impl.protocol.ClientMessage.UNFRAGMENTED_MESSAGE;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.BYTE_SIZE_IN_BYTES;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.INT_SIZE_IN_BYTES;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.decodeInt;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.encodeInt;
/*
* This file is auto-generated by the Hazelcast Client Protocol Code Generator.
* To change this file, edit the templates or the protocol
* definitions on the https://github.com/hazelcast/hazelcast-client-protocol
* and regenerate it.
*/
/**
* Returns a view of the portion of this list between the specified from, inclusive, and to, exclusive.(If from and
* to are equal, the returned list is empty.) The returned list is backed by this list, so non-structural changes in
* the returned list are reflected in this list, and vice-versa. The returned list supports all of the optional list
* operations supported by this list.
* This method eliminates the need for explicit range operations (of the sort that commonly exist for arrays).
* Any operation that expects a list can be used as a range operation by passing a subList view instead of a whole list.
* Similar idioms may be constructed for indexOf and lastIndexOf, and all of the algorithms in the Collections class
* can be applied to a subList.
* The semantics of the list returned by this method become undefined if the backing list (i.e., this list) is
* structurally modified in any way other than via the returned list.(Structural modifications are those that change
* the size of this list, or otherwise perturb it in such a fashion that iterations in progress may yield incorrect results.)
*/
@SuppressWarnings("unused")
@Generated("7102380e4a8e6f6a6a6ef128446e300f")
public final class ListSubCodec {
//hex: 0x051500
public static final int REQUEST_MESSAGE_TYPE = 333056;
//hex: 0x051501
public static final int RESPONSE_MESSAGE_TYPE = 333057;
private static final int REQUEST_FROM_FIELD_OFFSET = PARTITION_ID_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int REQUEST_TO_FIELD_OFFSET = REQUEST_FROM_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int REQUEST_INITIAL_FRAME_SIZE = REQUEST_TO_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_INITIAL_FRAME_SIZE = RESPONSE_BACKUP_ACKS_FIELD_OFFSET + BYTE_SIZE_IN_BYTES;
private ListSubCodec() {
}
@edu.umd.cs.findbugs.annotations.SuppressFBWarnings({"URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD"})
public static class RequestParameters {
/**
* Name of the List
*/
public String name;
/**
* Low endpoint (inclusive) of the subList
*/
public int from;
/**
* High endpoint (exclusive) of the subList
*/
public int to;
}
public static ClientMessage encodeRequest(String name, int from, int to) {
ClientMessage clientMessage = ClientMessage.createForEncode();
clientMessage.setRetryable(true);
clientMessage.setOperationName("List.Sub");
Frame initialFrame = new Frame(new byte[REQUEST_INITIAL_FRAME_SIZE], UNFRAGMENTED_MESSAGE);
encodeInt(initialFrame.content, TYPE_FIELD_OFFSET, REQUEST_MESSAGE_TYPE);
encodeInt(initialFrame.content, PARTITION_ID_FIELD_OFFSET, -1);
encodeInt(initialFrame.content, REQUEST_FROM_FIELD_OFFSET, from);
encodeInt(initialFrame.content, REQUEST_TO_FIELD_OFFSET, to);
clientMessage.add(initialFrame);
StringCodec.encode(clientMessage, name);
return clientMessage;
}
public static RequestParameters decodeRequest(ClientMessage clientMessage) {
ForwardFrameIterator iterator = clientMessage.frameIterator();
RequestParameters request = new RequestParameters();
Frame initialFrame = iterator.next();
request.from = decodeInt(initialFrame.content, REQUEST_FROM_FIELD_OFFSET);
request.to = decodeInt(initialFrame.content, REQUEST_TO_FIELD_OFFSET);
request.name = StringCodec.decode(iterator);
return request;
}
public static ClientMessage encodeResponse(java.util.Collection response) {
ClientMessage clientMessage = ClientMessage.createForEncode();
Frame initialFrame = new Frame(new byte[RESPONSE_INITIAL_FRAME_SIZE], UNFRAGMENTED_MESSAGE);
encodeInt(initialFrame.content, TYPE_FIELD_OFFSET, RESPONSE_MESSAGE_TYPE);
clientMessage.add(initialFrame);
ListMultiFrameCodec.encode(clientMessage, response, DataCodec::encode);
return clientMessage;
}
/**
* A view of the specified range within this list
*/
public static java.util.List decodeResponse(ClientMessage clientMessage) {
ForwardFrameIterator iterator = clientMessage.frameIterator();
//empty initial frame
iterator.next();
return ListMultiFrameCodec.decode(iterator, DataCodec::decode);
}
}
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