de.unibi.techfak.misc
Class Marker

java.lang.Object
  de.unibi.techfak.misc.Marker

All Implemented Interfaces:

Markable

public class Marker
extends java.lang.Object
implements Markable

This class is the implementation of the Markable interface.

Field Summary

private int

mark The mark variable containing the markers set.

Fields inherited from interface de.unibi.techfak.misc.Markable

MARK_BASIC, MARK_DELETED, MARK_EXP, MARK_MOVED, MARK_REPLACED, MARK_SELECTED, MARK_TOBEDELETED, MARK_TOBEMOVED, MARK_TOBEREPLACED

Constructor Summary

Marker()

Method Summary

void	clearMark() The mark of the object is cleared, thus it is not marked anymore.
void	clearMark(int mark) Clears a special mark.
int	getMark() Gets the complete mark for the object.
boolean	isMarked() Tests, whether any mark is set.
boolean	isMarked(int mark) Tests a special mark, whether it is set.
void	setMark(int mark) Sets a mark for the object.

Methods inherited from class java.lang.Object

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

Field Detail

mark

private int mark

The mark variable containing the markers set.

Constructor Detail

Marker

public Marker()

Method Detail

setMark

public void setMark(int mark)

Description copied from interface: Markable

Sets a mark for the object. The mark is disjuncted (bitwise OR operation) to the existing mark.

Specified by:

setMark in interface Markable

Parameters:

mark - The mark to set.

getMark

public int getMark()

Description copied from interface: Markable

Gets the complete mark for the object.

Specified by:

getMark in interface Markable

Returns:

The complete mark.

clearMark

public void clearMark(int mark)

Description copied from interface: Markable

Clears a special mark. Its inversion is conjuncted (bitwise AND operation) to the existing mark.

Specified by:

clearMark in interface Markable

Parameters:

mark - The mark to be deleted.

clearMark

public void clearMark()

Description copied from interface: Markable

The mark of the object is cleared, thus it is not marked anymore. After this, every call to isMarked() and isMarked(int) should return false.

Specified by:

clearMark in interface Markable

See Also:

Markable.isMarked(), Markable.isMarked(int)

isMarked

public boolean isMarked()

Description copied from interface: Markable

Tests, whether any mark is set.

Specified by:

isMarked in interface Markable

Returns:

true iff a mark is set, false otherwise.

isMarked

public boolean isMarked(int mark)

Description copied from interface: Markable

Tests a special mark, whether it is set.

Specified by:

isMarked in interface Markable

Parameters:

mark - The mark to be tested.

Returns:

true iff the mark is set, false otherwise.