CpuConstraint (Quartz Parent POM 2.0.1 API)

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org.quartz.locality.constraint Class CpuConstraint

java.lang.Object
  org.quartz.locality.constraint.CpuConstraint

All Implemented Interfaces:: Serializable, Constraint<CpuConstraint.Operator,Integer>

public class CpuConstraint
extends Object
implements Constraint<CpuConstraint.Operator,Integer>

Cpu based constraint for best node evaluation

Author:: Alex Snaps
See Also:: CpuEvaluator, Serialized Form

Nested Class Summary
`static class`	`CpuConstraint.Operator`

Constructor Summary
`CpuConstraint(CpuConstraint.Operator op, int value)`

Method Summary
`static CpuConstraint`	`coresAtLeast(int amount)` Creates a constraint that requires the node to have a least an `amount` of core
`boolean`	`equals(Object obj)`
`CpuConstraint.Operator`	`getOp()`
`int`	`getValue()`
`int`	`hashCode()`
`static CpuConstraint`	`loadAtMost(double amount)` Creates a constraint that requires the node to have at most a certain load
`boolean`	`matches(Integer actual)`
`static CpuConstraint`	`threadsAvailableAtLeast(int amount)` Creates a constraint that requires the node to have a least an `amount` of threads available
`String`	`toString()`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

CpuConstraint

public CpuConstraint(CpuConstraint.Operator op,
                     int value)

Parameters:: op -; value -

Method Detail

getOp

public CpuConstraint.Operator getOp()

getValue

public int getValue()

matches

public boolean matches(Integer actual)

threadsAvailableAtLeast

public static CpuConstraint threadsAvailableAtLeast(int amount)

Creates a constraint that requires the node to have a least an amount of threads available

Parameters:: amount - Number of threads to be available
Returns:: The CpuConstraint

coresAtLeast

public static CpuConstraint coresAtLeast(int amount)

Creates a constraint that requires the node to have a least an amount of core

Parameters:: amount - Number of cores
Returns:: The CpuConstraint

loadAtMost

public static CpuConstraint loadAtMost(double amount)

Creates a constraint that requires the node to have at most a certain load

Parameters:: amount - The maximum load the node can currently have
Returns:: The CpuConstraint

hashCode

public int hashCode()

Overrides:: hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:: equals in class Object

toString

public String toString()

Overrides:: toString in class Object