Examples with WorkerInfo org.wso2.ballerinalang.programfile.WorkerInfo used on opensource projects

Example 6 with WorkerInfo

use of org.wso2.ballerinalang.programfile.WorkerInfo in project ballerina by ballerina-lang.

the class CodeGenerator method processJoinWorkers.

/* visit the workers within fork-join block */
private void processJoinWorkers(BLangForkJoin forkJoin, ForkjoinInfo forkjoinInfo, SymbolEnv forkJoinEnv) {
    UTF8CPEntry codeUTF8CPEntry = new UTF8CPEntry(AttributeInfo.Kind.CODE_ATTRIBUTE.toString());
    int codeAttribNameIndex = this.currentPkgInfo.addCPEntry(codeUTF8CPEntry);
    for (BLangWorker worker : forkJoin.workers) {
        VariableIndex lvIndexesCopy = copyVarIndex(this.lvIndexes);
        this.regIndexes = new VariableIndex(REG);
        VariableIndex regIndexesCopy = this.regIndexes;
        this.regIndexes = new VariableIndex(REG);
        VariableIndex maxRegIndexesCopy = this.maxRegIndexes;
        this.maxRegIndexes = new VariableIndex(REG);
        List<RegIndex> regIndexListCopy = this.regIndexList;
        this.regIndexList = new ArrayList<>();
        WorkerInfo workerInfo = forkjoinInfo.getWorkerInfo(worker.name.value);
        workerInfo.codeAttributeInfo.attributeNameIndex = codeAttribNameIndex;
        workerInfo.codeAttributeInfo.codeAddrs = this.nextIP();
        this.currentWorkerInfo = workerInfo;
        this.genNode(worker.body, forkJoinEnv);
        this.endWorkerInfoUnit(workerInfo.codeAttributeInfo);
        this.emit(InstructionCodes.HALT);
        this.lvIndexes = lvIndexesCopy;
        this.regIndexes = regIndexesCopy;
        this.maxRegIndexes = maxRegIndexesCopy;
        this.regIndexList = regIndexListCopy;
    }
}