Package org.apache.flink.runtime.state
Enum OperatorStateHandle.Mode
- java.lang.Object
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- java.lang.Enum<OperatorStateHandle.Mode>
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- org.apache.flink.runtime.state.OperatorStateHandle.Mode
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- All Implemented Interfaces:
Serializable
,Comparable<OperatorStateHandle.Mode>
- Enclosing interface:
- OperatorStateHandle
public static enum OperatorStateHandle.Mode extends Enum<OperatorStateHandle.Mode>
The modes that determine how anOperatorStreamStateHandle
is assigned to tasks during restore.
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Enum Constant Summary
Enum Constants Enum Constant Description BROADCAST
SPLIT_DISTRIBUTE
UNION
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static OperatorStateHandle.Mode
valueOf(String name)
Returns the enum constant of this type with the specified name.static OperatorStateHandle.Mode[]
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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SPLIT_DISTRIBUTE
public static final OperatorStateHandle.Mode SPLIT_DISTRIBUTE
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UNION
public static final OperatorStateHandle.Mode UNION
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BROADCAST
public static final OperatorStateHandle.Mode BROADCAST
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Method Detail
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values
public static OperatorStateHandle.Mode[] 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 (OperatorStateHandle.Mode c : OperatorStateHandle.Mode.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 OperatorStateHandle.Mode 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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