org.opt4j.core
Class DoubleValue

java.lang.Object
  org.opt4j.core.DoubleValue

All Implemented Interfaces:

java.lang.Comparable<Value<java.lang.Double>>, Value<java.lang.Double>

public class DoubleValue
extends java.lang.Object
implements Value<java.lang.Double>

The DoubleValue is a Value with a Double as value. The Objectives contains a convenience method that allows to add a DoubleValue without creating a new instance: Objectives.add(Objective, double).

See Also:

Objectives.add(Objective, double)

Field Summary

protected java.lang.Double

value

Constructor Summary

DoubleValue(java.lang.Double value)
Constructs a DoubleValue.

Method Summary

int	compareTo(Value<java.lang.Double> arg)
boolean	equals(java.lang.Object obj)
java.lang.Double	getDouble() Returns a double value.
java.lang.Double	getValue() Returns the value.
int	hashCode()
void	setValue(java.lang.Double value) Sets the value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

value

protected java.lang.Double value

Constructor Detail

DoubleValue

public DoubleValue(java.lang.Double value)

Constructs a DoubleValue.

Parameters:

value - the specified value

Method Detail

getDouble

public java.lang.Double getDouble()

Description copied from interface: Value

Returns a double value.

Specified by:

getDouble in interface Value<java.lang.Double>

Returns:

double value

getValue

public java.lang.Double getValue()

Description copied from interface: Value

Returns the value.

Specified by:

getValue in interface Value<java.lang.Double>

Returns:

the value

See Also:

Value.setValue(V)

setValue

public void setValue(java.lang.Double value)

Description copied from interface: Value

Sets the value.

Specified by:

setValue in interface Value<java.lang.Double>

Parameters:

value - the value to set

See Also:

Value.getValue()

compareTo

public int compareTo(Value<java.lang.Double> arg)

Specified by:

compareTo in interface java.lang.Comparable<Value<java.lang.Double>>

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object