Package org.opt4j.core
Class DoubleValue
- java.lang.Object
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- org.opt4j.core.DoubleValue
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public class DoubleValue extends java.lang.Object implements Value<java.lang.Double>
TheDoubleValue
is aValue
with aDouble
as value. TheObjectives
contains a convenience method that allows to add aDoubleValue
without creating a new instance:Objectives.add(Objective, double)
.- See Also:
Objectives.add(Objective, double)
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Field Summary
Fields Modifier and Type Field Description protected java.lang.Double
value
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Constructor Summary
Constructors Constructor Description DoubleValue(java.lang.Double value)
Constructs aDoubleValue
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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()
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Constructor Detail
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DoubleValue
public DoubleValue(java.lang.Double value)
Constructs aDoubleValue
.- Parameters:
value
- the specified value
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Method Detail
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getDouble
public java.lang.Double getDouble()
Description copied from interface:Value
Returns a double value.
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getValue
public java.lang.Double getValue()
Description copied from interface:Value
Returns the value.- Specified by:
getValue
in interfaceValue<java.lang.Double>
- Returns:
- the value
- See Also:
Value.setValue(V)
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setValue
public void setValue(java.lang.Double value)
Description copied from interface:Value
Sets the value.- Specified by:
setValue
in interfaceValue<java.lang.Double>
- Parameters:
value
- the value to set- See Also:
Value.getValue()
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compareTo
public int compareTo(Value<java.lang.Double> arg)
- Specified by:
compareTo
in interfacejava.lang.Comparable<Value<java.lang.Double>>
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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