ibis.constellation

Class StealStrategy

java.lang.Object

ibis.constellation.StealStrategy

All Implemented Interfaces:

java.io.Serializable

public final class StealStrategy
extends java.lang.Object
implements java.io.Serializable

A StealStrategy describes a strategy, to be used by an executor, for stealing activities. Activities can be sorted by their Context range, and an executor can have, for instance, a preference for "big" jobs or "small" jobs, or jobs with a rank within a particular range. The strategies are described by particular opcodes, some of which have additional attributes.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static StealStrategy	BIGGEST Predefined "steal activity with highest range" strategy.
static StealStrategy	SMALLEST Predefined "steal activity with lowest range" strategy.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
int	hashCode() Returns the strategy opcode of this strategy, one of BIGGEST, SMALLEST.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

BIGGEST

public static final StealStrategy BIGGEST

Predefined "steal activity with highest range" strategy.

SMALLEST

public static final StealStrategy SMALLEST

Predefined "steal activity with lowest range" strategy.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Returns the strategy opcode of this strategy, one of BIGGEST, SMALLEST.

Overrides:

hashCode in class java.lang.Object

Returns:

the strategy opcode.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object