Package com.ocient.jdbc.graph

Enum Class OCGraph.ExecutionMode

java.lang.Object

java.lang.Enum<OCGraph.ExecutionMode>

com.ocient.jdbc.graph.OCGraph.ExecutionMode

All Implemented Interfaces:

Serializable, Comparable<OCGraph.ExecutionMode>, Constable

Enclosing class:

OCGraph

public static enum OCGraph.ExecutionMode
extends Enum<OCGraph.ExecutionMode>

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALWAYS_DATAFLOW	Always use the Dataflow implementation.
ALWAYS_LEGACY	Always use the legacy (non-Dataflow) implementation.
AUTO_FASTEST	Automatically choose the implementation marked as fastest in the code, provided the server supports Dataflows.

Method Summary

Modifier and Type	Method	Description
static OCGraph.ExecutionMode	valueOf(String name)	Returns the enum constant of this class with the specified name.
static OCGraph.ExecutionMode[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ALWAYS_LEGACY

public static final OCGraph.ExecutionMode ALWAYS_LEGACY

Always use the legacy (non-Dataflow) implementation.

ALWAYS_DATAFLOW

public static final OCGraph.ExecutionMode ALWAYS_DATAFLOW

Always use the Dataflow implementation. Throws an exception or falls back if Dataflows are not supported by the server.

AUTO_FASTEST

public static final OCGraph.ExecutionMode AUTO_FASTEST

Automatically choose the implementation marked as fastest in the code, provided the server supports Dataflows.

Method Details

values

public static OCGraph.ExecutionMode[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static OCGraph.ExecutionMode valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null