jopt.csp.util
Class IntSet

java.lang.Object
  jopt.csp.util.IntSet

All Implemented Interfaces:

NumSet

Direct Known Subclasses:

IntIntervalSet, IntSparseSet

public abstract class IntSet

extends java.lang.Object

implements NumSet

Base class for integer sets

Constructor Summary

IntSet()
Creates a new set

Method Summary

abstract void	add(int val) Adds a value to set
abstract void	add(int start, int end) Adds a range of values to set
void	addAll(NumSet set) Adds all values to set
abstract void	clear() Removes all values from the set
abstract java.lang.Object	clone() Creates a duplicate of this set
abstract boolean	contains(int val) Returns true if value is contained in set
abstract int	getMax() Returns maximum value for set
abstract int	getMin() Returns minimum value for set
abstract int	getNextHigher(int val) Returns the next higher value in the domain or current value if none exists
abstract int	getNextLower(int val) Returns the next lower value in the domain or current value if none exists
abstract void	remove(int val) Removes a value from the set
abstract void	remove(int start, int end) Removes a range of values from the set
void	removeAll(NumSet set) Removes all values in a given set
abstract void	removeEndingAt(int val) Removes all values below and including given value
void	removeEndingBefore(int val) Removes all values below given value
void	removeStartingAfter(int val) Removes all values above given value
abstract void	removeStartingFrom(int val) Removes all values above and including given value
void	retainAll(NumSet set) Retains only given values in a given set

Methods inherited from class java.lang.Object

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

Methods inherited from interface jopt.csp.util.NumSet

size, values

Constructor Detail

IntSet

public IntSet()

Creates a new set

Method Detail

clear

public abstract void clear()

Removes all values from the set

Specified by:

clear in interface NumSet

getMin

public abstract int getMin()

Returns minimum value for set

getMax

public abstract int getMax()

Returns maximum value for set

contains

public abstract boolean contains(int val)

Returns true if value is contained in set

add

public abstract void add(int val)

Adds a value to set

add

public abstract void add(int start,
                         int end)

Adds a range of values to set

addAll

public final void addAll(NumSet set)

Adds all values to set

Specified by:

addAll in interface NumSet

remove

public abstract void remove(int val)

Removes a value from the set

remove

public abstract void remove(int start,
                            int end)

Removes a range of values from the set

removeStartingAfter

public final void removeStartingAfter(int val)

Removes all values above given value

removeStartingFrom

public abstract void removeStartingFrom(int val)

Removes all values above and including given value

removeEndingBefore

public final void removeEndingBefore(int val)

Removes all values below given value

removeEndingAt

public abstract void removeEndingAt(int val)

Removes all values below and including given value

removeAll

public final void removeAll(NumSet set)

Removes all values in a given set

Specified by:

removeAll in interface NumSet

retainAll

public final void retainAll(NumSet set)

Retains only given values in a given set

Specified by:

retainAll in interface NumSet

getNextHigher

public abstract int getNextHigher(int val)

Returns the next higher value in the domain or current value if none exists

getNextLower

public abstract int getNextLower(int val)

Returns the next lower value in the domain or current value if none exists

clone

public abstract java.lang.Object clone()

Creates a duplicate of this set

Specified by:

clone in interface NumSet