org.apache.openjpa.persistence.jdbc
Enum LRSSizeAlgorithm

java.lang.Object
  extended by java.lang.Enum<LRSSizeAlgorithm>
      extended by org.apache.openjpa.persistence.jdbc.LRSSizeAlgorithm
All Implemented Interfaces:
Serializable, Comparable<LRSSizeAlgorithm>

public enum LRSSizeAlgorithm
extends Enum<LRSSizeAlgorithm>

Algorithm to use for computing the size of an LRS relation.

Since:
1.0.0

Enum Constant Summary
LAST
           
QUERY
           
UNKNOWN
           
 
Method Summary
(package private) static LRSSizeAlgorithm fromKernelConstant(int kernelConstant)
           
(package private)  int toKernelConstant()
           
static LRSSizeAlgorithm valueOf(String name)
          Returns the enum constant of this type with the specified name.
static LRSSizeAlgorithm[] values()
          Returns an array containing the constants of this enum type, in the order they're declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

UNKNOWN

public static final LRSSizeAlgorithm UNKNOWN

LAST

public static final LRSSizeAlgorithm LAST

QUERY

public static final LRSSizeAlgorithm QUERY
Method Detail

values

public static final LRSSizeAlgorithm[] values()
Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants as follows:
for(LRSSizeAlgorithm c : LRSSizeAlgorithm.values())
        System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they're declared

valueOf

public static LRSSizeAlgorithm 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

toKernelConstant

int toKernelConstant()

fromKernelConstant

static LRSSizeAlgorithm fromKernelConstant(int kernelConstant)


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