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java.lang.Objectjava.lang.Enum<EvaluationPolicy>
org.springframework.data.hadoop.scripting.EvaluationPolicy
public enum EvaluationPolicy
The policy for evaluating a script.
Enum Constant Summary | |
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ALWAYS
Evaluate the script on each invocation. |
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IF_MODIFIED
Evaluate the script only if it has been modified. |
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ONCE
Evaluate the script only once. |
Method Summary | |
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static EvaluationPolicy |
valueOf(String name)
Returns the enum constant of this type with the specified name. |
static EvaluationPolicy[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final EvaluationPolicy ONCE
public static final EvaluationPolicy IF_MODIFIED
public static final EvaluationPolicy ALWAYS
Method Detail |
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public static EvaluationPolicy[] values()
for (EvaluationPolicy c : EvaluationPolicy.values()) System.out.println(c);
public static EvaluationPolicy valueOf(String name)
name
- the name of the enum constant to be returned.
IllegalArgumentException
- if this enum type has no constant
with the specified name
NullPointerException
- if the argument is null
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