com.splicemachine.si.api.txn

Enum ConflictType

java.lang.Object

java.lang.Enum<ConflictType>

com.splicemachine.si.api.txn.ConflictType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ConflictType>

public enum ConflictType
extends java.lang.Enum<ConflictType>

Indicates whether/how two transaction's writes would or do conflict with each other.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADDITIVE Additive Conflicts occur when two additive transactions interact with one another.
CHILD
NONE
SIBLING

Method Summary

Modifier and Type	Method and Description
static ConflictType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ConflictType[]	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

NONE

public static final ConflictType NONE

SIBLING

public static final ConflictType SIBLING

CHILD

public static final ConflictType CHILD

ADDITIVE

public static final ConflictType ADDITIVE

Additive Conflicts occur when two additive transactions interact with one another. Generally, Additive conflicts are ignored (because they don't truly "conflict" in the same way as other conflicts), but occasionally (as in the case of UPSERTs) we want to recognize that we had an additive conflict and deal with it.

Method Detail

values

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

Returns:

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

valueOf

public static ConflictType 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