gudusoft.gsqlparser.nodes

Class TTriggeringClause

java.lang.Object

gudusoft.gsqlparser.nodes.TParseTreeNode

gudusoft.gsqlparser.nodes.TTriggeringClause

All Implemented Interfaces:

Visitable

Direct Known Subclasses:

TCompoundDmlTriggerClause, TNonDmlTriggerClause, TSimpleDmlTriggerClause

public class TTriggeringClause
extends TParseTreeNode

Trigger clause including: action time: before, after, instead of event type: insert, delete, update, ddl event, database event, TDmlEventClause referencing clause: old, new ,parent There are 3 types of triggering clause: simple dml, compound dml, non-dml. subclass of this class is: TSimpleDmlTriggerClause, TCompoundDmlTriggerClause, TNonDmlTriggerClause

Constructor Summary

Constructors

Constructor and Description
TTriggeringClause()

Method Summary

Modifier and Type	Method and Description
void	accept(TParseTreeVisitor v) Accept a visitor
void	acceptChildren(TParseTreeVisitor v) Accept a visitor to iterate this class and sub-nodes of this class
void	doParse(TCustomSqlStatement psql, ESqlClause plocation) Analyze the sub-nodes inside this node.
ETriggerActionTime	getActionTime() Indicates when triggered SQL statements perform in relation to the triggering event.
TDmlEventClause	getDmlEventClause() Deprecated. As of v2.0.1.0, replaced by getEventClause() The DML_event_clause lets you specify one of three DML statements that can cause the trigger to fire.
TTriggerEventClause	getEventClause()
int	getFireMode() Deprecated. As of v2.0.1.0, replaced by getActionTime() When or how this trigger was fired.
TTriggerReferencingClause	getReferencingClause()
void	init(Object arg1) Initialize a query tree node.
void	init(Object arg1, Object arg2)
void	setActionTime(ETriggerActionTime actionTime)
void	setActionTimeByDummy(TDummy dummy)
void	setDmlEventClause(TDmlEventClause dmlEventClause) Deprecated. As of v2.0.1.0, replaced by #setEventClause()
void	setEventClause(TTriggerEventClause eventClause)
void	setFireMode(int fireMode) Deprecated. As of v2.0.1.0, replaced by getEventClause()
void	setReferencingClause(TTriggerReferencingClause referencingClause)

Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode

addAllMyTokensToTokenList, appendString, fastSetString, getColumnNo, getDummyTag, getEndToken, getGsqlparser, getLineNo, getNodeType, getStartToken, init, init, init, init, removeAllMyTokensFromTokenList, setDummyTag, setEndToken, setEndToken, setEndToken, setEndToken, setGsqlparser, setIncludingComment, setNodeType, setStartToken, setStartToken, setStartToken, setStartToken, setString, toScript, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TTriggeringClause

public TTriggeringClause()

Method Detail

setReferencingClause

public void setReferencingClause(TTriggerReferencingClause referencingClause)

getReferencingClause

public TTriggerReferencingClause getReferencingClause()

setEventClause

public void setEventClause(TTriggerEventClause eventClause)

getEventClause

public TTriggerEventClause getEventClause()

setActionTime

public void setActionTime(ETriggerActionTime actionTime)

setActionTimeByDummy

public void setActionTimeByDummy(TDummy dummy)

getActionTime

public ETriggerActionTime getActionTime()

Indicates when triggered SQL statements perform in relation to the triggering event.

Returns:

after, before or instead of

init

public void init(Object arg1)

Description copied from class: TParseTreeNode

Initialize a query tree node. Used internally

Overrides:

init in class TParseTreeNode

Parameters:

arg1 - first argument

init

public void init(Object arg1,
                 Object arg2)

Overrides:

init in class TParseTreeNode

doParse

public void doParse(TCustomSqlStatement psql,
                    ESqlClause plocation)

Description copied from class: TParseTreeNode

Analyze the sub-nodes inside this node. Such as build the relationship between table and column.

Overrides:

doParse in class TParseTreeNode

Parameters:

psql - SQL statement this node belongs to

plocation - SQL clause this node belongs to

accept

public void accept(TParseTreeVisitor v)

Description copied from class: TParseTreeNode

Accept a visitor

Specified by:

accept in interface Visitable

Overrides:

accept in class TParseTreeNode

Parameters:

v - visitor is a descendant class of TParseTreeVisitor

acceptChildren

public void acceptChildren(TParseTreeVisitor v)

Description copied from class: TParseTreeNode

Accept a visitor to iterate this class and sub-nodes of this class

Specified by:

acceptChildren in interface Visitable

Overrides:

acceptChildren in class TParseTreeNode

Parameters:

v - visitor is a descendant class of TParseTreeVisitor

getDmlEventClause

public TDmlEventClause getDmlEventClause()

Deprecated. As of v2.0.1.0, replaced by getEventClause() The DML_event_clause lets you specify one of three DML statements that can cause the trigger to fire.

Returns:

getFireMode

public int getFireMode()

Deprecated. As of v2.0.1.0, replaced by getActionTime() When or how this trigger was fired.

Returns:

TBaseType.fireMode_before

TBaseType.fireMode_after

TBaseType.fireMode_insteadOf

TBaseType.fireMode_for

setDmlEventClause

public void setDmlEventClause(TDmlEventClause dmlEventClause)

Deprecated. As of v2.0.1.0, replaced by #setEventClause()

Parameters:

dmlEventClause -

setFireMode

public void setFireMode(int fireMode)

Deprecated. As of v2.0.1.0, replaced by getEventClause()

Parameters:

fireMode -