Package org.queryman.builder.command.clause

Class Locking

java.lang.Object

org.queryman.builder.command.clause.Locking

All Implemented Interfaces:

AstVisitor

public class Locking
extends java.lang.Object
implements AstVisitor

It's used by SELECT locking clauses.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Locking.LockingMode
static class	Locking.WaitingMode

Method Summary

Modifier and Type	Method	Description
void	assemble(AbstractSyntaxTree tree)	Visits SQL query making a tree from its clauses.
static Locking	forKeyShare()
static Locking	forNoKeyUpdate()
static Locking	forShare()
static Locking	forUpdate()
void	noWait()
void	setTables(Expression... tables)
void	skipLocked()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

forUpdate

public static Locking forUpdate()

forNoKeyUpdate

public static Locking forNoKeyUpdate()

forShare

public static Locking forShare()

forKeyShare

public static Locking forKeyShare()

setTables

public void setTables(Expression... tables)

noWait

public void noWait()

skipLocked

public void skipLocked()

assemble

public void assemble(AbstractSyntaxTree tree)

Description copied from interface: AstVisitor

Visits SQL query making a tree from its clauses.

Specified by:

assemble in interface AstVisitor

Parameters:

tree - - abstract syntax tree