Package com.evolveum.midpoint.prism.impl.delta

Class DeltaSetTripleImpl<T>

java.lang.Object

com.evolveum.midpoint.prism.impl.delta.DeltaSetTripleImpl<T>

All Implemented Interfaces:

DeltaSetTriple<T>, SimpleVisitable<T>, DebugDumpable, Foreachable<T>, ShortDumpable, Serializable

Direct Known Subclasses:

PrismValueDeltaSetTripleImpl

public class DeltaSetTripleImpl<T>
extends Object
implements DeltaSetTriple<T>

The triple of values (added, unchanged, deleted) that represents difference between two collections of values.

The DeltaSetTriple is used as a result of a "diff" operation or it is constructed to determine a ObjectDelta or PropertyDelta. It is a very useful structure in numerous situations when dealing with relative changes.

DeltaSetTriple (similarly to other parts of this system) deal only with unordered values.

Author:

Radovan Semancik

See Also:

• Serialized Form

Field Summary

Fields inherited from interface com.evolveum.midpoint.util.DebugDumpable

INDENT_STRING

Constructor Summary

Constructors

Constructor	Description
DeltaSetTripleImpl()
DeltaSetTripleImpl(@NotNull Collection<T> zeroSet, @NotNull Collection<T> plusSet, @NotNull Collection<T> minusSet)

Method Summary

Modifier and Type	Method	Description
void	addAllToMinusSet(Collection<T> items)
void	addAllToPlusSet(Collection<T> items)
void	addAllToSet(PlusMinusZero destination, Collection<T> items)
void	addAllToZeroSet(Collection<T> items)
void	addToMinusSet(T item)
void	addToPlusSet(T item)
void	addToSet(PlusMinusZero destination, T item)
void	addToZeroSet(T item)
void	clearMinusSet()
void	clearPlusSet()
void	clearZeroSet()
DeltaSetTriple<T>	clone(Cloner<T> cloner)
protected void	copyValues(DeltaSetTripleImpl<T> clone, Cloner<T> cloner)
String	debugDump(int indent)
void	debugDumpSets(StringBuilder sb, Consumer<T> dumper, int indent)
protected String	debugName()
static <T> DeltaSetTriple<T>	diff(Collection<T> valuesOld, Collection<T> valuesNew)	Compares two (unordered) collections and creates a triple describing the differences.
void	foreach(Processor<T> processor)	Process each element of every set.
Collection<T>	getAllValues()
T	getAnyValue()
@NotNull Collection<T>	getMinusSet()
@NotNull Collection<T>	getNonNegativeValues()
@NotNull Collection<T>	getNonPositiveValues()
@NotNull Collection<T>	getPlusSet()
Collection<T>	getSet(PlusMinusZero whichSet)
@NotNull Collection<T>	getZeroSet()
boolean	hasMinusSet()
boolean	hasPlusSet()
boolean	hasZeroSet()
boolean	isEmpty()
boolean	isZeroOnly()
void	merge(DeltaSetTriple<T> triple)
boolean	presentInMinusSet(T item)
boolean	presentInPlusSet(T item)
protected boolean	presentInSet(Collection<T> set, T item)
boolean	presentInZeroSet(T item)
void	shortDump(StringBuilder sb)	Show the content of the object intended for diagnostics.
void	simpleAccept(SimpleVisitor<T> visitor)
int	size()
Stream<T>	stream()
String	toHumanReadableString()
protected void	toHumanReadableString(StringBuilder sb, T item)
String	toString()
<X> void	transform(DeltaSetTriple<X> transformTarget, Transformer<T,X> transformer)
Collection<T>	union()	Returns all values, regardless of the internal sets.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.evolveum.midpoint.util.DebugDumpable

debugDump, debugDumpLazily, debugDumpLazily

Methods inherited from interface com.evolveum.midpoint.prism.delta.DeltaSetTriple

clear

Methods inherited from interface com.evolveum.midpoint.util.ShortDumpable

shortDump, shortDumpLazily

Constructor Details

DeltaSetTripleImpl

public DeltaSetTripleImpl()

DeltaSetTripleImpl

public DeltaSetTripleImpl(@NotNull
 @NotNull Collection<T> zeroSet,
 @NotNull
 @NotNull Collection<T> plusSet,
 @NotNull
 @NotNull Collection<T> minusSet)

Method Details

diff

public static <T> DeltaSetTriple<T> diff(Collection<T> valuesOld,
 Collection<T> valuesNew)

Compares two (unordered) collections and creates a triple describing the differences.

getZeroSet

@NotNull
public @NotNull Collection<T> getZeroSet()

Specified by:

getZeroSet in interface DeltaSetTriple<T>

getPlusSet

@NotNull
public @NotNull Collection<T> getPlusSet()

Specified by:

getPlusSet in interface DeltaSetTriple<T>

getMinusSet

@NotNull
public @NotNull Collection<T> getMinusSet()

Specified by:

getMinusSet in interface DeltaSetTriple<T>

hasPlusSet

public boolean hasPlusSet()

Specified by:

hasPlusSet in interface DeltaSetTriple<T>

hasZeroSet

public boolean hasZeroSet()

Specified by:

hasZeroSet in interface DeltaSetTriple<T>

hasMinusSet

public boolean hasMinusSet()

Specified by:

hasMinusSet in interface DeltaSetTriple<T>

isZeroOnly

public boolean isZeroOnly()

Specified by:

isZeroOnly in interface DeltaSetTriple<T>

addToPlusSet

public void addToPlusSet(T item)

Specified by:

addToPlusSet in interface DeltaSetTriple<T>

addToMinusSet

public void addToMinusSet(T item)

Specified by:

addToMinusSet in interface DeltaSetTriple<T>

addToZeroSet

public void addToZeroSet(T item)

Specified by:

addToZeroSet in interface DeltaSetTriple<T>

addAllToPlusSet

public void addAllToPlusSet(Collection<T> items)

Specified by:

addAllToPlusSet in interface DeltaSetTriple<T>

addAllToMinusSet

public void addAllToMinusSet(Collection<T> items)

Specified by:

addAllToMinusSet in interface DeltaSetTriple<T>

addAllToZeroSet

public void addAllToZeroSet(Collection<T> items)

Specified by:

addAllToZeroSet in interface DeltaSetTriple<T>

getSet

public Collection<T> getSet(PlusMinusZero whichSet)

Specified by:

getSet in interface DeltaSetTriple<T>

addAllToSet

public void addAllToSet(PlusMinusZero destination,
 Collection<T> items)

Specified by:

addAllToSet in interface DeltaSetTriple<T>

addToSet

public void addToSet(PlusMinusZero destination,
 T item)

Specified by:

addToSet in interface DeltaSetTriple<T>

presentInPlusSet

public boolean presentInPlusSet(T item)

Specified by:

presentInPlusSet in interface DeltaSetTriple<T>

presentInMinusSet

public boolean presentInMinusSet(T item)

Specified by:

presentInMinusSet in interface DeltaSetTriple<T>

presentInZeroSet

public boolean presentInZeroSet(T item)

Specified by:

presentInZeroSet in interface DeltaSetTriple<T>

presentInSet

protected boolean presentInSet(Collection<T> set,
 T item)

clearPlusSet

public void clearPlusSet()

Specified by:

clearPlusSet in interface DeltaSetTriple<T>

clearMinusSet

public void clearMinusSet()

Specified by:

clearMinusSet in interface DeltaSetTriple<T>

clearZeroSet

public void clearZeroSet()

Specified by:

clearZeroSet in interface DeltaSetTriple<T>

size

public int size()

Specified by:

size in interface DeltaSetTriple<T>

union

public Collection<T> union()

Returns all values, regardless of the internal sets.

Specified by:

union in interface DeltaSetTriple<T>

getAnyValue

public T getAnyValue()

Specified by:

getAnyValue in interface DeltaSetTriple<T>

getAllValues

public Collection<T> getAllValues()

Specified by:

getAllValues in interface DeltaSetTriple<T>

stream

public Stream<T> stream()

Specified by:

stream in interface DeltaSetTriple<T>

getNonNegativeValues

@NotNull
public @NotNull Collection<T> getNonNegativeValues()

Specified by:

getNonNegativeValues in interface DeltaSetTriple<T>

getNonPositiveValues

@NotNull
public @NotNull Collection<T> getNonPositiveValues()

Specified by:

getNonPositiveValues in interface DeltaSetTriple<T>

merge

public void merge(DeltaSetTriple<T> triple)

Specified by:

merge in interface DeltaSetTriple<T>

clone

public DeltaSetTriple<T> clone(Cloner<T> cloner)

Specified by:

clone in interface DeltaSetTriple<T>

copyValues

protected void copyValues(DeltaSetTripleImpl<T> clone,
 Cloner<T> cloner)

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface DeltaSetTriple<T>

foreach

public void foreach(Processor<T> processor)

Process each element of every set. This is different from the visitor. Visitor will go deep inside, foreach will remain on the surface.

Specified by:

foreach in interface DeltaSetTriple<T>

Specified by:

foreach in interface Foreachable<T>

simpleAccept

public void simpleAccept(SimpleVisitor<T> visitor)

Specified by:

simpleAccept in interface DeltaSetTriple<T>

Specified by:

simpleAccept in interface SimpleVisitable<T>

transform

public <X> void transform(DeltaSetTriple<X> transformTarget,
 Transformer<T,X> transformer)

Specified by:

transform in interface DeltaSetTriple<T>

toString

public String toString()

Overrides:

toString in class Object

debugName

protected String debugName()

debugDump

public String debugDump(int indent)

Specified by:

debugDump in interface DebugDumpable

debugDumpSets

public void debugDumpSets(StringBuilder sb,
 Consumer<T> dumper,
 int indent)

Specified by:

debugDumpSets in interface DeltaSetTriple<T>

shortDump

public void shortDump(StringBuilder sb)

Description copied from interface: ShortDumpable

Show the content of the object intended for diagnostics. This method is supposed to append a compact, human-readable output in a single line. Unlike toString() method, there is no requirement to identify the actual class or type of the object. It is assumed that the class/type will be obvious from the context in which the output is used.

Specified by:

shortDump in interface ShortDumpable

Parameters:

sb - StringBuilder to which to a compact one-line content of the object intended for diagnostics by system administrator should be appended.

toHumanReadableString

public String toHumanReadableString()

Specified by:

toHumanReadableString in interface DeltaSetTriple<T>

toHumanReadableString

protected void toHumanReadableString(StringBuilder sb,
 T item)