@hms-networks/kolibri-js-core
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Kolibri Core library containing common kolibri models and utils
51 lines • 2.02 kB
JavaScript
/*
* Copyright 2021 HMS Industrial Networks AB
*
* 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.
*/
import { constants } from '../../common/constant';
import { errorcode, KolibriError } from '../../common/errorcode';
var OpcodeDecoder = /** @class */ (function () {
function OpcodeDecoder(opcodes, opcodeCompatMapper) {
var _this = this;
this.opcodes = opcodes;
this.opcodeCompatMapper = opcodeCompatMapper;
this.opcodesMap = new Map();
this.opcodes.forEach(function (opcode) {
_this.opcodesMap.set(opcode.getCode(), opcode);
});
}
OpcodeDecoder.prototype.getOpcode = function (code) {
var opcode = this.opcodesMap.get(code);
if (!opcode) {
throw new KolibriError(errorcode.INVALID_OPCODE);
}
return opcode;
};
OpcodeDecoder.prototype.getNameFromOpcode = function (opcode) {
return this.getOpcode(opcode).getName();
};
OpcodeDecoder.prototype.decode = function (buffer) {
var opcode = this.getOpcode(buffer[0]);
var kpo = opcode.decode(buffer);
return this.opcodeCompatMapper.map(kpo, constants.INCOMING_DIRECTION);
};
OpcodeDecoder.prototype.encode = function (kpo) {
var opcode = this.getOpcode(kpo.opcode);
var compatKpo = this.opcodeCompatMapper.map(kpo, constants.OUTGOING_DIRECTION);
return opcode.encode(compatKpo);
};
return OpcodeDecoder;
}());
export { OpcodeDecoder };
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