com.rpl.rama.diffs

Class MultiSetRemoveDiff

java.lang.Object

com.rpl.rama.diffs.Diff

com.rpl.rama.diffs.MultiSetRemoveDiff

public class MultiSetRemoveDiff
extends Diff

Represents a value being removed from a multi-set (a map from element to count). Top-level diff. Expands to SetRemoveDiff if element no longer exists in multi-set.

See Also:

Reactivity documentation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MultiSetRemoveDiff.Processor

Constructor Summary

Constructors

Constructor and Description
MultiSetRemoveDiff(java.lang.Object elem, int newCount, int oldCount)

Method Summary

Modifier and Type	Method and Description
protected boolean	canProcess(Diff.Processor processor)
protected void	doProcess(Diff.Processor processor)
boolean	equals(java.lang.Object other)
java.lang.Object	getElem() Value removed to multi-set
int	getNewCount() Number of times element appears after removing it
int	getOldCount() Number of times element appears before removing it
int	hashCode()
java.lang.String	toString()
protected boolean	walkExpanded(RamaFunction1 fn)

Methods inherited from class com.rpl.rama.diffs.Diff

process

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiSetRemoveDiff

public MultiSetRemoveDiff(java.lang.Object elem,
                          int newCount,
                          int oldCount)

Method Detail

getElem

public java.lang.Object getElem()

Value removed to multi-set

getNewCount

public int getNewCount()

Number of times element appears after removing it

getOldCount

public int getOldCount()

Number of times element appears before removing it

walkExpanded

protected boolean walkExpanded(RamaFunction1 fn)

Overrides:

walkExpanded in class Diff

doProcess

protected void doProcess(Diff.Processor processor)

Specified by:

doProcess in class Diff

canProcess

protected boolean canProcess(Diff.Processor processor)

Specified by:

canProcess in class Diff

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object