com.metamatrix.query.processor.relational
Enum JoinNode.JoinStrategyType

java.lang.Object
  java.lang.Enum<JoinNode.JoinStrategyType>
      com.metamatrix.query.processor.relational.JoinNode.JoinStrategyType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<JoinNode.JoinStrategyType>

Enclosing class:

JoinNode

public static enum JoinNode.JoinStrategyType
extends java.lang.Enum<JoinNode.JoinStrategyType>

Enum Constant Summary

MERGE

NESTED_LOOP

PARTITIONED_SORT

Method Summary

static JoinNode.JoinStrategyType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static JoinNode.JoinStrategyType[]	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

MERGE

public static final JoinNode.JoinStrategyType MERGE

PARTITIONED_SORT

public static final JoinNode.JoinStrategyType PARTITIONED_SORT

NESTED_LOOP

public static final JoinNode.JoinStrategyType NESTED_LOOP

Method Detail

values

public static JoinNode.JoinStrategyType[] 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 (JoinNode.JoinStrategyType c : JoinNode.JoinStrategyType.values())
    System.out.println(c);

Returns:

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

valueOf

public static JoinNode.JoinStrategyType valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null