org.apache.brooklyn.util.time

Class DurationPredicates

java.lang.Object

org.apache.brooklyn.util.time.DurationPredicates

public class DurationPredicates
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
DurationPredicates()

Method Summary

Modifier and Type	Method and Description
static com.google.common.base.Predicate<Duration>	longerThan(Duration duration)
static com.google.common.base.Predicate<com.google.common.base.Stopwatch>	longerThanDuration(Duration duration)
static com.google.common.base.Predicate<Duration>	negative()
static com.google.common.base.Predicate<Duration>	positive()
static com.google.common.base.Predicate<Duration>	shorterThan(Duration duration)
static com.google.common.base.Predicate<com.google.common.base.Stopwatch>	shorterThanDuration(Duration duration)

Methods inherited from class java.lang.Object

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

Constructor Detail

DurationPredicates

public DurationPredicates()

Method Detail

positive

public static com.google.common.base.Predicate<Duration> positive()

Returns:

A Predicate that checks if a Duration supplied to Predicate.apply(Object) is positive.

negative

public static com.google.common.base.Predicate<Duration> negative()

Returns:

A Predicate that checks if a Duration supplied to Predicate.apply(Object) is negative.

longerThan

public static com.google.common.base.Predicate<Duration> longerThan(Duration duration)

Parameters:

duration - The Duration that will be the basis for comparison in the returned Predicate.

Returns:

A Predicate that checks if a Duration supplied to Predicate.apply(Object) is longer than the Duration that was supplied to this method.

shorterThan

public static com.google.common.base.Predicate<Duration> shorterThan(Duration duration)

Parameters:

duration - The Duration that will be the basis for comparison in the returned Predicate.

Returns:

A Predicate that checks if a Duration supplied to Predicate.apply(Object) is shorter than the Duration that was supplied to this method.

longerThanDuration

public static com.google.common.base.Predicate<com.google.common.base.Stopwatch> longerThanDuration(Duration duration)

Parameters:

duration - The Duration that will be the basis for comparison in the returned Predicate.

Returns:

A Predicate that checks if a Stopwatch supplied to Predicate.apply(Object) is longer than the Duration that was supplied to this method.

shorterThanDuration

public static com.google.common.base.Predicate<com.google.common.base.Stopwatch> shorterThanDuration(Duration duration)

Parameters:

duration - The Duration that will be the basis for comparison in the returned Predicate.

Returns:

A Predicate that checks if a Stopwatch supplied to Predicate.apply(Object) is shorter than the Duration that was supplied to this method.