Package de.xima.fc.workflow.parser.infix
Enum EAssociativity
- java.lang.Object
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- java.lang.Enum<EAssociativity>
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- de.xima.fc.workflow.parser.infix.EAssociativity
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- All Implemented Interfaces:
Serializable
,Comparable<EAssociativity>
public enum EAssociativity extends Enum<EAssociativity>
Describes the associativity of anIOperator
, seeIOperator.getAssociativity()
. The associativity defines whether chains of operators are evaluated left-to-right or right-to-left.- Since:
- 7.0.0
- Author:
- XIMA MEDIA GmbH
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static EAssociativity
valueOf(String name)
Returns the enum constant of this type with the specified name.static EAssociativity[]
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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LEFT
public static final EAssociativity LEFT
Operator chains are evaluated left-to-right:a OP b OP c = (a OP b) OP c
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RIGHT
public static final EAssociativity RIGHT
Operator chains are evaluated right-to-left:a OP b OP c = a OP (b OP c)
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Method Detail
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values
public static EAssociativity[] 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 (EAssociativity c : EAssociativity.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 EAssociativity 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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