Package com.adbs.ast

Class AstNodeBase

java.lang.Object

com.adbs.ast.AstNodeBase

All Implemented Interfaces:

Disposable

Direct Known Subclasses:

AstExtender

public class AstNodeBase
extends java.lang.Object
implements Disposable

Field Summary

Fields

Modifier and Type	Field	Description
java.lang.Object	data
protected BaseSQLContext	sqlContext
protected StatsColumns	usedDatabaseObjectColumns
protected StatsObjects	usedDatabaseObjects

Constructor Summary

Constructors

Constructor	Description
AstNodeBase(BaseSQLContext sqlContext)

Method Summary

Modifier and Type	Method	Description
void	assertIsAlive()
void	assign(java.lang.Object source)
protected void	buildASTField(AstNode field, SQLBuilder builder, SQLBuilderSelectFormat format)
protected void	buildASTField(AstNode field, SQLBuilder builder, SQLBuilderSelectFormat format, boolean writeSpaceAfter)
protected int	calcStatistics()
int	calcStatisticsRecursive()
java.lang.Object	clone(BaseSQLContext sqlContext)
protected AstNodeBase	cloneInternal(BaseSQLContext sqlContext)
void	dispose()
protected int	findFirstChildIndexForClass(java.lang.Class type)
protected AstFieldList	getAstFieldList()
protected void	getASTFields(AstFieldList l)
void	getMyChildren(java.util.List list)
void	getMyChildrenRecursive(Wrapper<java.util.List> list)
void	getReferencedColumns(java.util.List l)
void	getReferencedColumnsRecursive(java.util.List l)
void	getReferencedDatasources(java.util.List l)
void	getReferencedDatasourcesRecursive(java.util.List l)
BaseSQLContext	getSQLContext()
StatsColumns	getUsedDatabaseObjectColumns()
StatsObjects	getUsedDatabaseObjects()
boolean	isAlive()
void	moveSubQueryInProxy(java.lang.Object parameter, java.lang.Class cls)
void	moveSubQueryInProxyRecursive(java.lang.Object parameter, java.lang.Class cls)
void	prepareAndFixupRecursive(java.util.List cteList, java.util.List fromSourcesList)
void	prepareAndFixupRecursive(java.util.List cteList, java.util.List fromSourcesList, boolean calcFieldUsageStats)
void	prepareCalcStatistics()
void	prepareCalcStatisticsRecursive()
boolean	removeReferencesToDatasource(SQLFromSource fs)
protected void	removeReferencesToDatasourceInternal(SQLFromSource fs)
protected boolean	replaceReferencesToDatasource(SQLFromSource fsFrom, SQLFromSource fsTo)
boolean	replaceReferencesToDatasourceRecursive(SQLFromSource fsFrom, SQLFromSource fsTo)
protected void	restoreColumnPrefix()
void	restoreColumnPrefixRecursive(boolean restore)
void	simplifyTree()
void	simplifyTreeRecursive()
void	traverseASTTreeDepthFirst(AstTraversable traversable)
void	traverseASTTreeSiblingFirst(AstTraversable traversable)

Methods inherited from class java.lang.Object

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

Field Detail

data

public java.lang.Object data

sqlContext

protected BaseSQLContext sqlContext

usedDatabaseObjects

protected StatsObjects usedDatabaseObjects

usedDatabaseObjectColumns

protected StatsColumns usedDatabaseObjectColumns

Constructor Detail

AstNodeBase

public AstNodeBase(BaseSQLContext sqlContext)

Method Detail

dispose

public void dispose()

Specified by:

dispose in interface Disposable

getAstFieldList

protected AstFieldList getAstFieldList()

getSQLContext

public BaseSQLContext getSQLContext()

getUsedDatabaseObjects

public StatsObjects getUsedDatabaseObjects()

getUsedDatabaseObjectColumns

public StatsColumns getUsedDatabaseObjectColumns()

isAlive

public boolean isAlive()

assertIsAlive

public void assertIsAlive()

getASTFields

protected void getASTFields(AstFieldList l)

cloneInternal

protected AstNodeBase cloneInternal(BaseSQLContext sqlContext)

buildASTField

protected void buildASTField(AstNode field,
                             SQLBuilder builder,
                             SQLBuilderSelectFormat format,
                             boolean writeSpaceAfter)

buildASTField

protected void buildASTField(AstNode field,
                             SQLBuilder builder,
                             SQLBuilderSelectFormat format)

getMyChildren

public void getMyChildren(java.util.List list)

prepareCalcStatistics

public void prepareCalcStatistics()

calcStatistics

protected int calcStatistics()

simplifyTree

public void simplifyTree()

moveSubQueryInProxy

public void moveSubQueryInProxy(java.lang.Object parameter,
                                java.lang.Class cls)

removeReferencesToDatasourceInternal

protected void removeReferencesToDatasourceInternal(SQLFromSource fs)

getReferencedDatasources

public void getReferencedDatasources(java.util.List l)

getReferencedColumns

public void getReferencedColumns(java.util.List l)

assign

public void assign(java.lang.Object source)

clone

public java.lang.Object clone(BaseSQLContext sqlContext)

traverseASTTreeDepthFirst

public void traverseASTTreeDepthFirst(AstTraversable traversable)

traverseASTTreeSiblingFirst

public void traverseASTTreeSiblingFirst(AstTraversable traversable)

getMyChildrenRecursive

public void getMyChildrenRecursive(Wrapper<java.util.List> list)

prepareAndFixupRecursive

public void prepareAndFixupRecursive(java.util.List cteList,
                                     java.util.List fromSourcesList)

prepareAndFixupRecursive

public void prepareAndFixupRecursive(java.util.List cteList,
                                     java.util.List fromSourcesList,
                                     boolean calcFieldUsageStats)

simplifyTreeRecursive

public void simplifyTreeRecursive()

moveSubQueryInProxyRecursive

public void moveSubQueryInProxyRecursive(java.lang.Object parameter,
                                         java.lang.Class cls)

removeReferencesToDatasource

public boolean removeReferencesToDatasource(SQLFromSource fs)

getReferencedColumnsRecursive

public void getReferencedColumnsRecursive(java.util.List l)

getReferencedDatasourcesRecursive

public void getReferencedDatasourcesRecursive(java.util.List l)

prepareCalcStatisticsRecursive

public void prepareCalcStatisticsRecursive()

calcStatisticsRecursive

public int calcStatisticsRecursive()

restoreColumnPrefix

protected void restoreColumnPrefix()

restoreColumnPrefixRecursive

public void restoreColumnPrefixRecursive(boolean restore)

replaceReferencesToDatasource

protected boolean replaceReferencesToDatasource(SQLFromSource fsFrom,
                                                SQLFromSource fsTo)

replaceReferencesToDatasourceRecursive

public boolean replaceReferencesToDatasourceRecursive(SQLFromSource fsFrom,
                                                      SQLFromSource fsTo)

findFirstChildIndexForClass

protected int findFirstChildIndexForClass(java.lang.Class type)