com.akiban.sql.parser
Class CreateTriggerNode

java.lang.Object
  com.akiban.sql.parser.QueryTreeNode
      com.akiban.sql.parser.StatementNode
          com.akiban.sql.parser.DDLStatementNode
              com.akiban.sql.parser.CreateTriggerNode

All Implemented Interfaces:

Visitable

public class CreateTriggerNode
extends DDLStatementNode

A CreateTriggerNode is the root of a QueryTree that represents a CREATE TRIGGER statement.

Field Summary

static int	TRIGGER_EVENT_DELETE
static int	TRIGGER_EVENT_INSERT
static int	TRIGGER_EVENT_UPDATE

Fields inherited from class com.akiban.sql.parser.DDLStatementNode

ADD_TYPE, DROP_TYPE, LOCKING_TYPE, MODIFY_TYPE, UNKNOWN_TYPE

Fields inherited from class com.akiban.sql.parser.QueryTreeNode

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

CreateTriggerNode()

Method Summary

void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
void	init(Object triggerName, Object tableName, Object triggerEventMask, Object triggerCols, Object isBefore, Object isRow, Object isEnabled, Object refClause, Object whenClause, Object whenText, Object whenOffset, Object actionNode, Object actionText, Object actionOffset) Initializer for a CreateTriggerNode
void	printSubNodes(int depth) Prints the sub-nodes of this object.
String	statementToString()
String	toString() Convert this object to a String.

Methods inherited from class com.akiban.sql.parser.DDLStatementNode

getFullName, getObjectName, getRelativeName, init, initAndCheck, isAtomic

Methods inherited from class com.akiban.sql.parser.QueryTreeNode

accept, convertDefaultNode, debugFlush, debugPrint, formatNodeString, getBeginOffset, getDebugOutput, getEndOffset, getNodeFactory, getNodeType, getNullNode, getParserContext, getStatementType, getUserData, init, init, init, init, init, init, init, init, init, init, init, init, isInstanceOf, makeTableName, makeTableName, nodeHeader, printLabel, setBeginOffset, setDebugOutput, setEndOffset, setNodeType, setParserContext, setUserData, stackPrint, treePrint, treePrint, treePrint

Methods inherited from class java.lang.Object

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

Field Detail

TRIGGER_EVENT_UPDATE

public static final int TRIGGER_EVENT_UPDATE

See Also:

Constant Field Values

TRIGGER_EVENT_DELETE

public static final int TRIGGER_EVENT_DELETE

See Also:

Constant Field Values

TRIGGER_EVENT_INSERT

public static final int TRIGGER_EVENT_INSERT

See Also:

Constant Field Values

Constructor Detail

CreateTriggerNode

public CreateTriggerNode()

Method Detail

init

public void init(Object triggerName,
                 Object tableName,
                 Object triggerEventMask,
                 Object triggerCols,
                 Object isBefore,
                 Object isRow,
                 Object isEnabled,
                 Object refClause,
                 Object whenClause,
                 Object whenText,
                 Object whenOffset,
                 Object actionNode,
                 Object actionText,
                 Object actionOffset)
          throws StandardException

Initializer for a CreateTriggerNode

Overrides:

init in class QueryTreeNode

Parameters:

triggerName - name of the trigger

tableName - name of the table which the trigger is declared upon

triggerEventMask - TRIGGER_EVENT_XXX

triggerCols - columns trigger is to fire upon. Valid for UPDATE case only.

isBefore - is before trigger (false for after)

isRow - true for row trigger, false for statement

isEnabled - true if enabled

refClause - the referencing clause

whenClause - the WHEN clause tree

whenText - the text of the WHEN clause

whenOffset - offset of start of WHEN clause

actionNode - the trigger action tree

actionText - the text of the trigger action

actionOffset - offset of start of action clause

Throws:

StandardException - Thrown on error

copyFrom

public void copyFrom(QueryTreeNode node)
              throws StandardException

Fill this node with a deep copy of the given node.

Overrides:

copyFrom in class DDLStatementNode

Throws:

StandardException

statementToString

public String statementToString()

Specified by:

statementToString in class StatementNode

printSubNodes

public void printSubNodes(int depth)

Prints the sub-nodes of this object. See QueryTreeNode.java for how tree printing is supposed to work.

Overrides:

printSubNodes in class QueryTreeNode

Parameters:

depth - The depth of this node in the tree

toString

public String toString()

Convert this object to a String. See comments in QueryTreeNode.java for how this should be done for tree printing.

Overrides:

toString in class DDLStatementNode

Returns:

This object as a String