gudusoft.gsqlparser.nodes

Class TTableElement

Object

gudusoft.gsqlparser.nodes.TParseTreeNode

gudusoft.gsqlparser.nodes.TTableElement

All Implemented Interfaces:

Visitable, Iterator<TSourceToken>

public class TTableElement
extends TParseTreeNode

Field Summary

Fields

Modifier and Type	Field and Description
static int	type_column_def
static int	type_flink_watermark
static int	type_period_for_clause
static int	type_supplemental_logging
static int	type_table_constraint
static int	type_table_like

Fields inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode

dbvendor, doubleLinkedTokenListToString, nodeActionAppend, nodeActionInsert, nodeActionRemove, nodeActionUnknown, nodeActionUpdate, nodeActionUpdateText, nodeChangeEndToken, nodeChangeStartToken

Constructor Summary

Constructors

Constructor and Description
TTableElement()

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.
TColumnDefinition	getColumnDefinition()
TConstraint	getConstraint()
TFlinkWatermarkClause	getFlinkWatermarkClause() Gets the Flink WATERMARK clause if this table element represents one.
TObjectName	getParentTable()
TTeradataPeriodForClause	getPeriodForClause() Gets the Teradata PERIOD FOR clause if this table element represents one.
int	getType()
void	init(Object arg1) Initialize a query tree node.
void	init(Object arg1, Object arg2)
void	setColumnDefinition(TColumnDefinition columnDefinition)
void	setConstraint(TConstraint constraint)
void	setFlinkWatermarkClause(TFlinkWatermarkClause flinkWatermarkClause)
void	setParentTable(TObjectName parentTable)
void	setPeriodForClause(TTeradataPeriodForClause periodForClause)
void	setSupplementalLogging(TSupplementalLogging supplementalLogging)
void	setType(int type)

Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode

addAllMyTokensToTokenList, addToTokenChain, appendNewNode, calculateTokenCount, doAppendNewNode, fastSetString, getAnchorNode, getColumnNo, getCommentAfterNode, getCommentBeforeNode, getCompactString, getDummyTag, getEndToken, getEvaluateDatatype, getEvalValue, getGsqlparser, getLineNo, getLocation, getMd5, getNodeStatus, getNodeType, getParentObjectName, getPlainText, getStartToken, getTokenCount, hasNext, init, init, init, init, init, init, init, init, insertAfterAToken, insertNewNodeBeforeMe, isChanged, isTokensInChain, next, refreshAllNodesTokenCount, remove, removeAllMyTokensFromTokenList, removeTokens, removeTokensBetweenNodes, removeTokensBetweenToken, replaceWithNewNode, resetIterator, setAnchorNode, setChanged, setDummyTag, setEndToken, setEndToken, setEndToken, setEndToken, setEndToken, setEndTokenDirectly, setEvaluateDatatype, setEvalValue, setGsqlparser, setIncludingComment, setLocation, setNewSubNode, setNodeStatus, setNodeType, setParent, setPlainText, setStartToken, setStartToken, setStartToken, setStartToken, setStartTokenDirectly, setString, setString2, subNodeInNode, toScript, toString, toString2

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining

Field Detail

type_column_def

public static final int type_column_def

See Also:

Constant Field Values

type_table_constraint

public static final int type_table_constraint

See Also:

Constant Field Values

type_table_like

public static final int type_table_like

See Also:

Constant Field Values

type_supplemental_logging

public static final int type_supplemental_logging

See Also:

Constant Field Values

type_period_for_clause

public static final int type_period_for_clause

See Also:

Constant Field Values

type_flink_watermark

public static final int type_flink_watermark

See Also:

Constant Field Values

Constructor Detail

TTableElement

public TTableElement()

Method Detail

getParentTable

public TObjectName getParentTable()

getConstraint

public TConstraint getConstraint()

init

public void init(Object arg1,
                 Object arg2)

Overrides:

init in class TParseTreeNode

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

getColumnDefinition

public TColumnDefinition getColumnDefinition()

getType

public int getType()

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

setType

public void setType(int type)

setParentTable

public void setParentTable(TObjectName parentTable)

setColumnDefinition

public void setColumnDefinition(TColumnDefinition columnDefinition)

setConstraint

public void setConstraint(TConstraint constraint)

setSupplementalLogging

public void setSupplementalLogging(TSupplementalLogging supplementalLogging)

getPeriodForClause

public TTeradataPeriodForClause getPeriodForClause()

Gets the Teradata PERIOD FOR clause if this table element represents one.

Returns:

the PERIOD FOR clause, or null if this is not a period for element

setPeriodForClause

public void setPeriodForClause(TTeradataPeriodForClause periodForClause)

getFlinkWatermarkClause

public TFlinkWatermarkClause getFlinkWatermarkClause()

Gets the Flink WATERMARK clause if this table element represents one.

Returns:

the WATERMARK clause, or null if this is not a watermark element

setFlinkWatermarkClause

public void setFlinkWatermarkClause(TFlinkWatermarkClause flinkWatermarkClause)