Package org.teiid.translator

Enum ExecutionFactory.SupportedJoinCriteria

java.lang.Object

java.lang.Enum<ExecutionFactory.SupportedJoinCriteria>

org.teiid.translator.ExecutionFactory.SupportedJoinCriteria

All Implemented Interfaces:

Serializable, Comparable<ExecutionFactory.SupportedJoinCriteria>

Enclosing class:

ExecutionFactory<F,C>

public static enum ExecutionFactory.SupportedJoinCriteria
extends Enum<ExecutionFactory.SupportedJoinCriteria>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ANY	Indicates that any supported criteria is allowed.
EQUI	Indicates that only equality predicates of elements are allowed.
KEY	Indicates that only equality predicates between exactly one primary and foreign key is allowed per join.
THETA	Indicates that any simple comparison of elements is allowed.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ANY

public static final ExecutionFactory.SupportedJoinCriteria ANY

Indicates that any supported criteria is allowed.

THETA

public static final ExecutionFactory.SupportedJoinCriteria THETA

Indicates that any simple comparison of elements is allowed.

EQUI

public static final ExecutionFactory.SupportedJoinCriteria EQUI

Indicates that only equality predicates of elements are allowed.

KEY

public static final ExecutionFactory.SupportedJoinCriteria KEY

Indicates that only equality predicates between exactly one primary and foreign key is allowed per join.

Method Detail

values

public static ExecutionFactory.SupportedJoinCriteria[] 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 (ExecutionFactory.SupportedJoinCriteria c : ExecutionFactory.SupportedJoinCriteria.values())
    System.out.println(c);

Returns:

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

valueOf

public static ExecutionFactory.SupportedJoinCriteria 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 name

NullPointerException - if the argument is null