Enum DecisionStrategy
- java.lang.Object
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- java.lang.Enum<DecisionStrategy>
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- org.keycloak.representations.idm.authorization.DecisionStrategy
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- All Implemented Interfaces:
Serializable
,Comparable<DecisionStrategy>
,EnumWithStableIndex
public enum DecisionStrategy extends Enum<DecisionStrategy> implements EnumWithStableIndex
The decision strategy dictates how the policies associated with a given policy are evaluated and how a final decision is obtained.- Author:
- Pedro Igor
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Enum Constant Summary
Enum Constants Enum Constant Description AFFIRMATIVE
Defines that at least one policy must evaluate to a positive decision in order to the overall decision be also positive.CONSENSUS
Defines that the number of positive decisions must be greater than the number of negative decisions.UNANIMOUS
Defines that all policies must evaluate to a positive decision in order to the overall decision be also positive.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getStableIndex()
static DecisionStrategy
valueOf(String name)
Returns the enum constant of this type with the specified name.static DecisionStrategy
valueOfInteger(Integer id)
static DecisionStrategy[]
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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AFFIRMATIVE
public static final DecisionStrategy AFFIRMATIVE
Defines that at least one policy must evaluate to a positive decision in order to the overall decision be also positive.
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UNANIMOUS
public static final DecisionStrategy UNANIMOUS
Defines that all policies must evaluate to a positive decision in order to the overall decision be also positive.
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CONSENSUS
public static final DecisionStrategy CONSENSUS
Defines that the number of positive decisions must be greater than the number of negative decisions. If the number of positive and negative is the same, the final decision will be negative.
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Method Detail
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values
public static DecisionStrategy[] 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 (DecisionStrategy c : DecisionStrategy.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 DecisionStrategy 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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getStableIndex
public int getStableIndex()
- Specified by:
getStableIndex
in interfaceEnumWithStableIndex
- Returns:
- Unique numeric index which is stable in time and identifies an instance. Reusing the same index for two distinct entries of the same class is forbidden even if they cannot exist at the same time (e.g. one is deleted before other is introduced).
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valueOfInteger
public static DecisionStrategy valueOfInteger(Integer id)
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