Package cc.redberry.rings.util

Class TimeConstrained

java.lang.Object

cc.redberry.rings.util.TimeConstrained

public class TimeConstrained
extends Object

Constructor Summary

Constructors

Constructor	Description
TimeConstrained()

Method Summary

Modifier and Type	Method	Description
static <T> T	timeConstrained(Callable<T> lambda, long millis)	Runs lambda, stopping after specified number of milliseconds
static <T> T	timeConstrained(Callable<T> lambda, long millis, T failExpr)	Runs lambda, stopping after specified number of milliseconds
static <T> T	timeConstrained0(Callable<T> lambda, long millis, T failExpr)	Runs lambda, stopping after specified number of milliseconds

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeConstrained

public TimeConstrained()

Method Detail

timeConstrained0

public static <T> T timeConstrained0(Callable<T> lambda,
                                     long millis,
                                     T failExpr)
                              throws InterruptedException,
                                     ExecutionException

Runs lambda, stopping after specified number of milliseconds

Parameters:

lambda - code block

millis - time constrained in milliseconds

failExpr - returns this if the time constraint is not met

Throws:

InterruptedException

ExecutionException

timeConstrained

public static <T> T timeConstrained(Callable<T> lambda,
                                    long millis,
                                    T failExpr)

Runs lambda, stopping after specified number of milliseconds

Parameters:

lambda - code block

millis - time constrained in milliseconds

failExpr - returns this if the time constraint is not met

timeConstrained

public static <T> T timeConstrained(Callable<T> lambda,
                                    long millis)
                             throws InterruptedException,
                                    ExecutionException

Runs lambda, stopping after specified number of milliseconds

Parameters:

lambda - code block

millis - time constrained in milliseconds

Throws:

InterruptedException

ExecutionException