- java.lang.Object
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- java.lang.Enum<Operator>
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- org.chocosolver.solver.constraints.Operator
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- All Implemented Interfaces:
Serializable
,Comparable<Operator>
public enum Operator extends Enum<Operator>
- Since:
- 21/01/13
- Author:
- Charles Prud'homme
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static Operator
get(String name)
static String
getFlip(String operator)
Flips the direction of an inequalitystatic Operator
getOpposite(Operator operator)
String
toString()
static Operator
valueOf(String name)
Returns the enum constant of this type with the specified name.static Operator[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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NONE
public static final Operator NONE
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EQ
public static final Operator EQ
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LT
public static final Operator LT
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GT
public static final Operator GT
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NQ
public static final Operator NQ
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LE
public static final Operator LE
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GE
public static final Operator GE
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PL
public static final Operator PL
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MN
public static final Operator MN
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Method Detail
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values
public static Operator[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (Operator c : Operator.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Operator valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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getFlip
public static String getFlip(String operator)
Flips the direction of an inequality- Parameters:
operator
- op to flip
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