org.ballerinalang.util.program

Class SynchronizedStackFrame

java.lang.Object

org.ballerinalang.bre.bvm.StackFrame

org.ballerinalang.util.program.SynchronizedStackFrame

public class SynchronizedStackFrame
extends StackFrame

Stack frame with ability to wait till it returns.

Since:

0.94

Field Summary

Fields inherited from class org.ballerinalang.bre.bvm.StackFrame

prevStackFrame, returnValues

Constructor Summary

Constructors

Constructor and Description
SynchronizedStackFrame(CallableUnitInfo callableUnitInfo, WorkerInfo workerInfo, int retAddrs, int[] retRegIndexes)

Method Summary

Modifier and Type	Method and Description
void	await() Wait until current stackframe to be returned.
boolean	await(int timeout) Wait until current stackframe to be returned within the given waiting time.
void	markedAsReturned()

Methods inherited from class org.ballerinalang.bre.bvm.StackFrame

getByteRegs, getCallableUnitInfo, getDoubleRegs, getErrorThrown, getIntRegs, getLongRegs, getPackageInfo, getRefRegs, getRetAddrs, getStringRegs, getWorkerInfo, setByteRegs, setDoubleRegs, setErrorThrown, setIntRegs, setLongRegs, setRefRegs, setStringRegs, tryReturn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SynchronizedStackFrame

public SynchronizedStackFrame(CallableUnitInfo callableUnitInfo,
                              WorkerInfo workerInfo,
                              int retAddrs,
                              int[] retRegIndexes)

Method Detail

markedAsReturned

public void markedAsReturned()

Overrides:

markedAsReturned in class StackFrame

await

public void await()

Wait until current stackframe to be returned.

await

public boolean await(int timeout)

Wait until current stackframe to be returned within the given waiting time.

Parameters:

timeout - time out duration in seconds.

Returns:

true if a all workers are completed within the given waiting time, else otherwise.