com.metamatrix.common.buffer
Enum BufferManager.TupleSourceType

java.lang.Object
  java.lang.Enum<BufferManager.TupleSourceType>
      com.metamatrix.common.buffer.BufferManager.TupleSourceType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<BufferManager.TupleSourceType>

Enclosing interface:

BufferManager

public static enum BufferManager.TupleSourceType
extends java.lang.Enum<BufferManager.TupleSourceType>

Enum Constant Summary

FINAL
Indicates that a tuple source represents a query's final results.

PROCESSOR
Indicates that a tuple source is use during query processing as a temporary results.

Method Summary

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

PROCESSOR

public static final BufferManager.TupleSourceType PROCESSOR

Indicates that a tuple source is use during query processing as a temporary results.

FINAL

public static final BufferManager.TupleSourceType FINAL

Indicates that a tuple source represents a query's final results.

Method Detail

values

public static BufferManager.TupleSourceType[] 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 (BufferManager.TupleSourceType c : BufferManager.TupleSourceType.values())
    System.out.println(c);

Returns:

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

valueOf

public static BufferManager.TupleSourceType 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