Class BoundsVarValue
- java.lang.Object
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- org.jacop.floats.constraints.linear.BoundsVarValue
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- All Implemented Interfaces:
java.lang.Cloneable
,MutableVarValue
class BoundsVarValue extends java.lang.Object implements MutableVarValue, java.lang.Cloneable
Defines a current bounds for the Linear constraint.- Version:
- 4.8
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Field Summary
Fields Modifier and Type Field Description (package private) double
lb
(package private) double
max
(package private) double
min
(package private) BoundsVarValue
previousBoundsVarValue
(package private) int
stamp
(package private) double
ub
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Constructor Summary
Constructors Constructor Description BoundsVarValue()
BoundsVarValue(double min, double max, double lb, double ub)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
clone()
It clones the value of mutable variable.MutableVarValue
previous()
It returns the earlier value of mutable variable.void
setPrevious(MutableVarValue n)
It replaces the earlier value of a mutable variable with value passed as parameter.void
setStamp(int s)
It sets the stamp of value of mutable variable.(package private) void
setValue(double min, double max, double lb, double ub)
int
stamp()
It returns the stamp value of value of mutable variable.java.lang.String
toString()
It returns string representation of the current value of mutable variable.
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Field Detail
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previousBoundsVarValue
BoundsVarValue previousBoundsVarValue
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min
double min
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max
double max
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lb
double lb
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ub
double ub
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stamp
int stamp
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Method Detail
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clone
public java.lang.Object clone()
Description copied from interface:MutableVarValue
It clones the value of mutable variable. It includes the stamp, pointer to earlier value, and current value of variable.- Specified by:
clone
in interfaceMutableVarValue
- Overrides:
clone
in classjava.lang.Object
- Returns:
- clone of the mutable variable value.
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previous
public MutableVarValue previous()
Description copied from interface:MutableVarValue
It returns the earlier value of mutable variable.- Specified by:
previous
in interfaceMutableVarValue
- Returns:
- earlier value of mutable variable.
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setPrevious
public void setPrevious(MutableVarValue n)
Description copied from interface:MutableVarValue
It replaces the earlier value of a mutable variable with value passed as parameter.- Specified by:
setPrevious
in interfaceMutableVarValue
- Parameters:
n
- the previous value for this mutable variable.
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setStamp
public void setStamp(int s)
Description copied from interface:MutableVarValue
It sets the stamp of value of mutable variable.- Specified by:
setStamp
in interfaceMutableVarValue
- Parameters:
s
- the new stamp of value of mutable variable
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setValue
void setValue(double min, double max, double lb, double ub)
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stamp
public int stamp()
Description copied from interface:MutableVarValue
It returns the stamp value of value of mutable variable.- Specified by:
stamp
in interfaceMutableVarValue
- Returns:
- the current stamp of value of mutable variable.
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toString
public java.lang.String toString()
Description copied from interface:MutableVarValue
It returns string representation of the current value of mutable variable.- Specified by:
toString
in interfaceMutableVarValue
- Overrides:
toString
in classjava.lang.Object
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