public enum MemoryUsageType extends java.lang.Enum<MemoryUsageType>
The value will be used as a key to indicate the type of memory usage described
Enum Constant and Description |
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kCacheTotal
Memory usage by Cache.
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kMemTableTotal
Memory usage of all the mem-tables.
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kMemTableUnFlushed
Memory usage of those un-flushed mem-tables.
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kNumUsageTypes
Max usage types - copied to keep 1:1 with native.
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kTableReadersTotal
Memory usage of all the table readers.
|
Modifier and Type | Method and Description |
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static MemoryUsageType |
getMemoryUsageType(byte byteIdentifier)
Get the MemoryUsageType enumeration value by
passing the byte identifier to this method.
|
byte |
getValue()
Returns the byte value of the enumerations value
|
static MemoryUsageType |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static MemoryUsageType[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final MemoryUsageType kMemTableTotal
public static final MemoryUsageType kMemTableUnFlushed
public static final MemoryUsageType kTableReadersTotal
public static final MemoryUsageType kCacheTotal
public static final MemoryUsageType kNumUsageTypes
public static MemoryUsageType[] values()
for (MemoryUsageType c : MemoryUsageType.values()) System.out.println(c);
public static MemoryUsageType valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is nullpublic byte getValue()
public static MemoryUsageType getMemoryUsageType(byte byteIdentifier)
Get the MemoryUsageType enumeration value by passing the byte identifier to this method.
byteIdentifier
- of MemoryUsageType.java.lang.IllegalArgumentException
- if the usage type for the byteIdentifier
cannot be found