com.foundationdb.sql.parser

Class RenameNode

java.lang.Object

com.foundationdb.sql.parser.QueryTreeNode

com.foundationdb.sql.parser.StatementNode

com.foundationdb.sql.parser.DDLStatementNode

com.foundationdb.sql.parser.RenameNode

All Implemented Interfaces:

Visitable

public class RenameNode
extends DDLStatementNode

A RenameNode is the root of a QueryTree that represents a RENAME TABLE/COLUMN/INDEX statement.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RenameNode.RenameType

Field Summary

Fields

Modifier and Type	Field and Description
protected String	newObjectName
protected TableName	newTableName
protected String	oldObjectName
protected RenameNode.RenameType	renamingWhat
protected boolean	usedAlterTable

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

ADD_TYPE, DROP_TYPE, LOCKING_TYPE, MODIFY_TYPE, UNKNOWN_TYPE

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

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

Constructors

Constructor and Description
RenameNode()

Method Summary

Methods

Modifier and Type	Method and Description
void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
String	getNewObjectName()
TableName	getNewTableName()
String	getOldObjectName()
RenameNode.RenameType	getRenameType()
void	init(Object tableName, Object oldObjectName, Object newName, Object usedAlterTable, Object renamingWhat) Initializer for a RenameNode
boolean	isAlterTable()
String	statementToString()
String	toString() Convert this object to a String.

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

getFullName, getObjectName, getRelativeName, init, initAndCheck, isAtomic

Methods inherited from class com.foundationdb.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, 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

Field Detail

newTableName

protected TableName newTableName

oldObjectName

protected String oldObjectName

newObjectName

protected String newObjectName

usedAlterTable

protected boolean usedAlterTable

renamingWhat

protected RenameNode.RenameType renamingWhat

Constructor Detail

RenameNode

public RenameNode()

Method Detail

init

public void init(Object tableName,
        Object oldObjectName,
        Object newName,
        Object usedAlterTable,
        Object renamingWhat)
          throws StandardException

Initializer for a RenameNode

Overrides:

init in class QueryTreeNode

Parameters:

tableName - The name of the table. This is the table which is being renamed in case of rename table. In case of rename column, the column being renamed belongs to this table. In case of rename index, this is null because index name is unique within a schema and doesn't have to be associated with a table name

oldObjectName - This is either the name of column/index in case of rename column/index. For rename table, this is null.

newObjectName - This is new name for table/column/index

usedAlterTable - True-Used Alter Table, False-Used Rename. For rename index, this will always be false because there is no alter table command to rename index

renamingWhat - Rename a table / column / index

Throws:

StandardException - Thrown on error

getRenameType

public RenameNode.RenameType getRenameType()

getNewTableName

public TableName getNewTableName()

isAlterTable

public boolean isAlterTable()

getOldObjectName

public String getOldObjectName()

getNewObjectName

public String getNewObjectName()

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

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

statementToString

public String statementToString()

Specified by:

statementToString in class StatementNode