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/*
* -
* ============LICENSE_START=======================================================
* Copyright (C) 2022 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
import {PropertySource} from "./property-source";
import {ToscaGetFunctionType} from "./tosca-get-function-type";
import {ToscaFunction} from "./tosca-function";
import {ToscaFunctionType} from "./tosca-function-type.enum";
import {ToscaFunctionParameter} from "./tosca-function-parameter";
export class ToscaGetFunction implements ToscaFunction, ToscaFunctionParameter {
type: ToscaFunctionType;
propertyUniqueId: string;
propertyName: string;
propertySource: PropertySource;
sourceUniqueId: string;
sourceName: string;
functionType: ToscaGetFunctionType;
propertyPathFromSource: Array<string>;
value: any;
toscaIndexList: Array<string>;
constructor(toscaGetFunction?: ToscaGetFunction) {
if (!toscaGetFunction) {
return;
}
this.type = toscaGetFunction.type;
this.value = toscaGetFunction.value;
this.propertyUniqueId = toscaGetFunction.propertyUniqueId;
this.propertyName = toscaGetFunction.propertyName;
this.propertySource = toscaGetFunction.propertySource;
this.sourceUniqueId = toscaGetFunction.sourceUniqueId;
this.sourceName = toscaGetFunction.sourceName;
this.functionType = toscaGetFunction.functionType;
this.toscaIndexList = toscaGetFunction.toscaIndexList;
if (toscaGetFunction.propertyPathFromSource) {
this.propertyPathFromSource = [...toscaGetFunction.propertyPathFromSource];
}
}
public buildValueString(): string {
return JSON.stringify(this.buildValueObject());
}
public buildValueObject(): Object {
if (this.functionType == ToscaGetFunctionType.GET_PROPERTY || this.functionType == ToscaGetFunctionType.GET_ATTRIBUTE) {
return this.buildFunctionValueWithPropertySource();
}
if (this.functionType == ToscaGetFunctionType.GET_INPUT) {
return this.buildGetInputFunctionValue();
}
return undefined;
}
private buildGetInputFunctionValue(): Object {
if (this.propertyPathFromSource.length === 1) {
if (this.isToscaIndexEmpty()) {
return {[this.functionType.toLowerCase()]: [this.propertyPathFromSource[0], ...this.toscaIndexList]};
}
return {[this.functionType.toLowerCase()]: [this.propertyPathFromSource[0]]};
}
return {[this.functionType.toLowerCase()]: [this.propertyPathFromSource, ...this.toscaIndexList]};
}
private buildFunctionValueWithPropertySource(): Object {
if (this.propertySource == PropertySource.SELF) {
if (this.isToscaIndexEmpty()) {
return {
[this.functionType.toLowerCase()]: [PropertySource.SELF, ...this.propertyPathFromSource, ...this.toscaIndexList]
};
}
return {
[this.functionType.toLowerCase()]: [PropertySource.SELF, ...this.propertyPathFromSource]
};
}
if (this.propertySource == PropertySource.INSTANCE) {
if (this.isToscaIndexEmpty()) {
return {
[this.functionType.toLowerCase()]: [this.sourceName, ...this.propertyPathFromSource, ...this.toscaIndexList]
};
}
return {
[this.functionType.toLowerCase()]: [this.sourceName, ...this.propertyPathFromSource]
};
}
}
private isToscaIndexEmpty(): boolean {
return this.toscaIndexList && this.toscaIndexList.length > 0;
}
}
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