com.akiban.sql.parser
Class SetTransactionAccessNode

java.lang.Object
  com.akiban.sql.parser.QueryTreeNode
      com.akiban.sql.parser.StatementNode
          com.akiban.sql.parser.SetTransactionAccessNode

All Implemented Interfaces:

Visitable

public class SetTransactionAccessNode
extends StatementNode

A SetTransactionAccessNode is the root of a QueryTree that represents a SET TRANSACTION READ ONLY / WRITE command

Field Summary

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

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

SetTransactionAccessNode()

Method Summary

void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
AccessMode	getAccessMode()
void	init(Object current, Object accessMode) Initializer for SetTransactionAccessNode
boolean	isCurrent()
String	statementToString()
String	toString() Convert this object to a String.

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, init, isInstanceOf, makeTableName, makeTableName, nodeHeader, printLabel, printSubNodes, 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

Constructor Detail

SetTransactionAccessNode

public SetTransactionAccessNode()

Method Detail

init

public void init(Object current,
                 Object accessMode)

Initializer for SetTransactionAccessNode

Overrides:

init in class QueryTreeNode

Parameters:

current - Whether applies to current transaction or session default

isolationLevel - The new isolation level

copyFrom

public void copyFrom(QueryTreeNode node)
              throws StandardException

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

Overrides:

copyFrom in class QueryTreeNode

Throws:

StandardException

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 StatementNode

Returns:

This object as a String

isCurrent

public boolean isCurrent()

getAccessMode

public AccessMode getAccessMode()

statementToString

public String statementToString()

Specified by:

statementToString in class StatementNode