Package edu.tufts.hrilab.action.lock

Class ActionResourceLockLinear

java.lang.Object

edu.tufts.hrilab.action.lock.ActionResourceLock

edu.tufts.hrilab.action.lock.ActionResourceLockLinear

All Implemented Interfaces:

Serializable

public class ActionResourceLockLinear
extends ActionResourceLock

ActionResourceLockLinear implements FCFS locks--no preemption based on priority.

See Also:

• Serialized Form

Field Summary

Fields inherited from class edu.tufts.hrilab.action.lock.ActionResourceLock

blinkLock, faceLock, headLock, lightLock, lockName, motionLock, owner, speechLock, transmitLock, visionLock

Constructor Summary

Constructors

Constructor	Description
ActionResourceLockLinear(String name)	Constructor for a resource lock.

Method Summary

Modifier and Type	Method	Description
boolean	acquire(ActionInterpreter actionInt, int count)	Make count attempts to acquire this resource lock.
static void	initResources()

Methods inherited from class edu.tufts.hrilab.action.lock.ActionResourceLock

blockingAcquire, deepRelease, deepReleaseAll, getLock, getLockName, getOwner, nonBlockingAcquire, release, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ActionResourceLockLinear

public ActionResourceLockLinear(String name)

Constructor for a resource lock.

Parameters:

name - the lock's name

Method Details

acquire

public boolean acquire(ActionInterpreter actionInt,
 int count)

Make count attempts to acquire this resource lock.

Specified by:

acquire in class ActionResourceLock

Parameters:

actionInt - the ActionInterpreter requesting the lock

count - the maximum number of attempts to acquire the lock

Returns:

true if the lock is successfully acquired, false otherwise

initResources

public static void initResources()