Enum KeyType
- java.lang.Object
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- java.lang.Enum<KeyType>
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- org.apache.storm.metricstore.rocksdb.KeyType
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- All Implemented Interfaces:
Serializable
,Comparable<KeyType>
public enum KeyType extends Enum<KeyType>
Specifies all the valid types of keys and their values.
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Enum Constant Summary
Enum Constants Enum Constant Description COMPONENT_STRING
EXEC_ID_STRING
HOST_STRING
METADATA_STRING_END
METADATA_STRING_START
METRIC_DATA
METRIC_STRING
STREAM_ID_STRING
TOPOLOGY_BLOB
TOPOLOGY_STRING
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static KeyType
valueOf(String name)
Returns the enum constant of this type with the specified name.static KeyType[]
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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TOPOLOGY_BLOB
public static final KeyType TOPOLOGY_BLOB
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METADATA_STRING_START
public static final KeyType METADATA_STRING_START
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TOPOLOGY_STRING
public static final KeyType TOPOLOGY_STRING
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METRIC_STRING
public static final KeyType METRIC_STRING
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COMPONENT_STRING
public static final KeyType COMPONENT_STRING
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EXEC_ID_STRING
public static final KeyType EXEC_ID_STRING
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HOST_STRING
public static final KeyType HOST_STRING
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STREAM_ID_STRING
public static final KeyType STREAM_ID_STRING
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METADATA_STRING_END
public static final KeyType METADATA_STRING_END
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METRIC_DATA
public static final KeyType METRIC_DATA
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Method Detail
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values
public static KeyType[] 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 (KeyType c : KeyType.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 KeyType 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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