public class OptimizerFactory
extends java.lang.Object
Optimizer
instances.Modifier and Type | Field and Description |
---|---|
static java.lang.String |
HILO
Deprecated.
|
static java.lang.String |
LEGACY_HILO
Deprecated.
|
static java.lang.String |
NONE
Deprecated.
|
static java.lang.String |
POOL
Deprecated.
|
static java.lang.String |
POOL_LO
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
static Optimizer |
buildOptimizer(java.lang.String type,
java.lang.Class returnClass,
int incrementSize)
Deprecated.
Use
buildOptimizer(String, Class, int, long) instead |
static Optimizer |
buildOptimizer(java.lang.String type,
java.lang.Class returnClass,
int incrementSize,
long explicitInitialValue)
Builds an optimizer
|
static java.lang.String |
determineImplicitOptimizerName(int incrementSize,
java.util.Properties configSettings)
Determine the optimizer to use when there was not one explicitly specified.
|
static boolean |
isPooledOptimizer(java.lang.String optimizerName)
Does the given optimizer name represent a pooled strategy?
|
@Deprecated public static final java.lang.String NONE
StandardOptimizerDescriptor.getExternalName()
via StandardOptimizerDescriptor.NONE
@Deprecated public static final java.lang.String HILO
StandardOptimizerDescriptor.getExternalName()
via StandardOptimizerDescriptor.HILO
@Deprecated public static final java.lang.String LEGACY_HILO
StandardOptimizerDescriptor.getExternalName()
via StandardOptimizerDescriptor.LEGACY_HILO
@Deprecated public static final java.lang.String POOL
StandardOptimizerDescriptor.getExternalName()
via StandardOptimizerDescriptor.POOLED
@Deprecated public static final java.lang.String POOL_LO
StandardOptimizerDescriptor.getExternalName()
via StandardOptimizerDescriptor.POOLED_LO
public static boolean isPooledOptimizer(java.lang.String optimizerName)
optimizerName
- The name of the optimizertrue
indicates the optimizer is a pooled strategy.@Deprecated public static Optimizer buildOptimizer(java.lang.String type, java.lang.Class returnClass, int incrementSize)
buildOptimizer(String, Class, int, long)
insteadtype
- The optimizer type, either a short-hand name or the Optimizer
class name.returnClass
- The generated value java typeincrementSize
- The increment size.public static Optimizer buildOptimizer(java.lang.String type, java.lang.Class returnClass, int incrementSize, long explicitInitialValue)
type
- The optimizer type, either a short-hand name or the Optimizer
class name.returnClass
- The generated value java typeincrementSize
- The increment size.explicitInitialValue
- The user supplied initial-value (-1 indicates the user did not specify).public static java.lang.String determineImplicitOptimizerName(int incrementSize, java.util.Properties configSettings)
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