org.onosproject.cluster

Class PartitionDiff

java.lang.Object

org.onosproject.cluster.PartitionDiff

public class PartitionDiff
extends Object

Utility for examining differences between two partition values.

Constructor Summary

Constructors

Constructor and Description
PartitionDiff(Partition oldValue, Partition newValue)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
boolean	hasChanged() Returns if there are differences between the two values.
int	hashCode()
boolean	isAdded(NodeId nodeId) Returns if the specified node is introduced in the new value.
boolean	isRemoved(NodeId nodeId) Returns if the specified node is removed in the new value.
Partition	newValue() Returns the new partition value.
Partition	oldValue() Returns the old partition value.
PartitionId	partitionId() Returns the new partition identifier.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionDiff

public PartitionDiff(Partition oldValue,
                     Partition newValue)

Method Detail

partitionId

public PartitionId partitionId()

Returns the new partition identifier.

Returns:

partition id

oldValue

public Partition oldValue()

Returns the old partition value.

Returns:

partition

newValue

public Partition newValue()

Returns the new partition value.

Returns:

partition

hasChanged

public boolean hasChanged()

Returns if there are differences between the two values.

Returns:

true if yes; false otherwise

isAdded

public boolean isAdded(NodeId nodeId)

Returns if the specified node is introduced in the new value.

Parameters:

nodeId - node identifier

Returns:

true if yes; false otherwise

isRemoved

public boolean isRemoved(NodeId nodeId)

Returns if the specified node is removed in the new value.

Parameters:

nodeId - node identifier

Returns:

true if yes; false otherwise

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object