hazelcast-client
Version:
Hazelcast - open source In-Memory Data Grid - client for NodeJS
201 lines • 6.85 kB
JavaScript
;
/*
* Copyright (c) 2008-2018, 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
var BitsUtil = /** @class */ (function () {
function BitsUtil() {
}
BitsUtil.calculateSizeData = function (data) {
return BitsUtil.INT_SIZE_IN_BYTES + data.totalSize();
};
BitsUtil.getStringSize = function (value, nullable) {
if (nullable === void 0) { nullable = false; }
// int32 for string length
var size = 4;
if (nullable) {
size += 1;
}
size += value == null ? 0 : value.length;
return size;
};
BitsUtil.calculateSizeString = function (value) {
return this.getStringSize(value);
};
BitsUtil.calculateSizeBuffer = function (value) {
var size = 4;
size += value.length;
return size;
};
BitsUtil.calculateSizeAddress = function (value) {
var size = 4;
size += this.calculateSizeString(value.host);
return size;
};
BitsUtil.writeUInt32 = function (buffer, pos, val, isBigEndian) {
if (isBigEndian) {
buffer.writeUInt32BE(val, pos);
}
else {
buffer.writeUInt32LE(val, pos);
}
};
BitsUtil.writeUInt16 = function (buffer, pos, val, isBigEndian) {
if (isBigEndian) {
buffer.writeUInt16BE(val, pos);
}
else {
buffer.writeUInt16LE(val, pos);
}
};
BitsUtil.writeUInt8 = function (buffer, pos, val) {
buffer.writeUInt8(val, pos);
};
BitsUtil.writeInt32 = function (buffer, pos, val, isBigEndian) {
if (isBigEndian) {
buffer.writeInt32BE(val, pos);
}
else {
buffer.writeInt32LE(val, pos);
}
};
BitsUtil.writeInt16 = function (buffer, pos, val, isBigEndian) {
if (isBigEndian) {
buffer.writeInt16BE(val, pos);
}
else {
buffer.writeInt16LE(val, pos);
}
};
BitsUtil.writeInt8 = function (buffer, pos, val) {
buffer.writeInt8(val, pos);
};
BitsUtil.writeFloat = function (buffer, pos, val, isBigEndian) {
if (isBigEndian) {
buffer.writeFloatBE(val, pos);
}
else {
buffer.writeFloatLE(val, pos);
}
};
BitsUtil.writeDouble = function (buffer, pos, val, isBigEndian) {
if (isBigEndian) {
buffer.writeDoubleBE(val, pos);
}
else {
buffer.writeDoubleLE(val, pos);
}
};
BitsUtil.readDouble = function (buffer, pos, isBigEndian) {
if (isBigEndian) {
return buffer.readDoubleBE(pos);
}
else {
return buffer.readDoubleLE(pos);
}
};
BitsUtil.readFloat = function (buffer, pos, isBigEndian) {
if (isBigEndian) {
return buffer.readFloatBE(pos);
}
else {
return buffer.readFloatLE(pos);
}
};
BitsUtil.readInt8 = function (buffer, pos) {
return buffer.readInt8(pos);
};
BitsUtil.readInt16 = function (buffer, pos, isBigEndian) {
if (isBigEndian) {
return buffer.readInt16BE(pos);
}
else {
return buffer.readInt16LE(pos);
}
};
BitsUtil.readInt32 = function (buffer, pos, isBigEndian) {
if (isBigEndian) {
return buffer.readInt32BE(pos);
}
else {
return buffer.readInt32LE(pos);
}
};
BitsUtil.readUInt8 = function (buffer, pos) {
return buffer.readUInt8(pos);
};
BitsUtil.readUInt16 = function (buffer, pos, isBigEndian) {
if (isBigEndian) {
return buffer.readUInt16BE(pos);
}
else {
return buffer.readUInt16LE(pos);
}
};
BitsUtil.readUInt32 = function (buffer, pos, isBigEndian) {
if (isBigEndian) {
return buffer.readUInt32BE(pos);
}
else {
return buffer.readUInt32LE(pos);
}
};
BitsUtil.EVENT_MEMBER = 200;
BitsUtil.EVENT_MEMBERLIST = 201;
BitsUtil.EVENT_MEMBERATTRIBUTECHANGE = 202;
BitsUtil.EVENT_ENTRY = 203;
BitsUtil.EVENT_ITEM = 204;
BitsUtil.EVENT_TOPIC = 205;
BitsUtil.EVENT_PARTITIONLOST = 206;
BitsUtil.EVENT_DISTRIBUTEDOBJECT = 207;
BitsUtil.EVENT_CACHEINVALIDATION = 208;
BitsUtil.EVENT_MAPPARTITIONLOST = 209;
BitsUtil.EVENT_CACHE = 210;
BitsUtil.EVENT_CACHEBATCHINVALIDATION = 211;
BitsUtil.EVENT_QUERYCACHESINGLE = 212;
BitsUtil.EVENT_QUERYCACHEBATCH = 213;
BitsUtil.EVENT_CACHEPARTITIONLOST = 214;
BitsUtil.EVENT_IMAPINVALIDATION = 215;
BitsUtil.EVENT_IMAPBATCHINVALIDATION = 216;
BitsUtil.EVENT_PARTITIONS = 217;
BitsUtil.BYTE_SIZE_IN_BYTES = 1;
BitsUtil.BOOLEAN_SIZE_IN_BYTES = 1;
BitsUtil.SHORT_SIZE_IN_BYTES = 2;
BitsUtil.CHAR_SIZE_IN_BYTES = 2;
BitsUtil.INT_SIZE_IN_BYTES = 4;
BitsUtil.FLOAT_SIZE_IN_BYTES = 4;
BitsUtil.LONG_SIZE_IN_BYTES = 8;
BitsUtil.DOUBLE_SIZE_IN_BYTES = 8;
BitsUtil.BIG_ENDIAN = 2;
BitsUtil.LITTLE_ENDIAN = 1;
BitsUtil.VERSION = 1;
BitsUtil.BEGIN_FLAG = 0x80;
BitsUtil.END_FLAG = 0x40;
BitsUtil.BEGIN_END_FLAG = BitsUtil.BEGIN_FLAG | BitsUtil.END_FLAG;
BitsUtil.LISTENER_FLAG = 0x01;
BitsUtil.NULL_ARRAY_LENGTH = -1;
BitsUtil.SIZE_OFFSET = 0;
BitsUtil.FRAME_LENGTH_FIELD_OFFSET = 0;
BitsUtil.VERSION_FIELD_OFFSET = BitsUtil.FRAME_LENGTH_FIELD_OFFSET + BitsUtil.INT_SIZE_IN_BYTES;
BitsUtil.FLAGS_FIELD_OFFSET = BitsUtil.VERSION_FIELD_OFFSET + BitsUtil.BYTE_SIZE_IN_BYTES;
BitsUtil.TYPE_FIELD_OFFSET = BitsUtil.FLAGS_FIELD_OFFSET + BitsUtil.BYTE_SIZE_IN_BYTES;
BitsUtil.CORRELATION_ID_FIELD_OFFSET = BitsUtil.TYPE_FIELD_OFFSET + BitsUtil.SHORT_SIZE_IN_BYTES;
BitsUtil.PARTITION_ID_FIELD_OFFSET = BitsUtil.CORRELATION_ID_FIELD_OFFSET + BitsUtil.LONG_SIZE_IN_BYTES;
BitsUtil.DATA_OFFSET_FIELD_OFFSET = BitsUtil.PARTITION_ID_FIELD_OFFSET + BitsUtil.INT_SIZE_IN_BYTES;
BitsUtil.HEADER_SIZE = BitsUtil.DATA_OFFSET_FIELD_OFFSET + BitsUtil.SHORT_SIZE_IN_BYTES;
return BitsUtil;
}());
exports.BitsUtil = BitsUtil;
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