Package gudusoft.gsqlparser.stmt.db2

Class TDb2CaseStmt

Object

gudusoft.gsqlparser.nodes.TParseTreeNode

gudusoft.gsqlparser.TCustomSqlStatement

gudusoft.gsqlparser.stmt.db2.TCustomDb2Stmt

gudusoft.gsqlparser.stmt.db2.TDb2CaseStmt

All Implemented Interfaces:

IRelation, Visitable, Iterator<TSourceToken>

public class TDb2CaseStmt
extends TCustomDb2Stmt

Nested Class Summary

Nested classes/interfaces inherited from class gudusoft.gsqlparser.TCustomSqlStatement

TCustomSqlStatement.SqlNormalizationProfile

Field Summary

Fields inherited from class gudusoft.gsqlparser.TCustomSqlStatement

dummytag, fromClause, fromSourceJoin, fromSourceTable, isctequery, isparsed, joins, parser, plsqlparser, relationAttributes, rootNode, semicolonended, sourcetokenlist, sqlstatementtype, stmtScope, tables

Fields inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode

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

Constructor Summary

Constructors

Constructor	Description
TDb2CaseStmt(EDbVendor dbvendor)

Method Summary

Modifier and Type	Method	Description
void	accept(TParseTreeVisitor v)	Accept a visitor
int	doParseStatement(TCustomSqlStatement psql)
TStatementList	getElseStatementList()
TExpression	getExpr()
TWhenClauseItemList	getWhenClauseItemList()
void	setElseStatementList(TStatementList elseStatementList)
void	setExpr(TExpression expr)
void	setWhenClauseItemList(TWhenClauseItemList whenClauseItemList)

Methods inherited from class gudusoft.gsqlparser.TCustomSqlStatement

addToTables, addWhereClause, analyzeFromTable, analyzeFromTable, analyzeJoin, analyzeTablename, analyzeTableOrJoin, asCanonical, checkNonQualifiedColumnReferenceInSubQueryOfUplevelStmt, clearError, computeSqlHash, dochecksyntax, findTable, fireOnMetaDatabaseTableColumn, getAncestorStmt, getAttributes, getColumnsInTable, getColumnsInTable, getCteIncludeThisStmt, getCteList, getDaxFunctionStack, getEndlabelName, getErrorCount, getErrormessage, getExpandedResultColumns, getFirstPhysicalTable, getFrameStack, getFromClause, getFromSourceJoin, getFromSourceTable, getGlobalScope, getIndexColumns, getJoins, getLabelName, getOrphanColumns, getOutputClause, getParentObjectName, getParentStmt, getQueryId, getRelationName, getRelations, getResultColumnList, getReturningClause, getSqlEnv, getSqlHash, getSqlHash, getStatements, getStmtScope, getSymbolTable, getSyntaxErrors, getSyntaxHints, getTables, getTargetTable, getTokenList, getTopClause, getTopStatement, getUsingVariableList, getVariableStack, getWhereClause, isathenaplsql, isBigQueryplsql, isdatabricksplsql, isGaussDBStoredProcedure, isgreeplumplsql, isnzplsql, isoracleplsql, ispgplsql, isprestoplsql, issnowflakeplsql, isTableACTE, isverticaplsql, linkColumnReferenceToTable, linkColumnToTable, linkToFirstTable, locateVariableOrParameter, locateVariableOrParameter, OracleStatementCanBeSeparatedByBeginEndPair, parseerrormessagehandle, parsestatement, parsestatement, searchCTEList, searchDaxVariableInStack, searchFunctionInSQLEnv, setAlreadyAddToParent, setCteIncludeThisStmt, setCteList, setEndlabelName, setFrameStack, setFromClause, setLabelName, setOutputClause, setParentStmt, setParentStmtToNull, setQueryId, setResultColumnList, setReturningClause, setSqlHash, setStmtScope, setTargetTable, setTopClause, setUsingVariableList, setVariableStack, setWhereClause, size, toNormalizedSql, toScript, VerticaStatementCanBeSeparatedByBeginEndPair

Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode

acceptChildren, addAllMyTokensToTokenList, addToTokenChain, appendNewNode, calculateTokenCount, doAppendNewNode, doParse, fastSetString, getAnchorNode, getColumnNo, getCommentAfterNode, getCommentBeforeNode, getCompactString, getDummyTag, getEndToken, getEvaluateDatatype, getEvalValue, getGsqlparser, getLineNo, getLocation, getMd5, getNodeStatus, getNodeType, getPlainText, getStartToken, getTokenCount, hasNext, 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, toString, toString2

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Details

TDb2CaseStmt

public TDb2CaseStmt(EDbVendor dbvendor)

Method Details

doParseStatement

public int doParseStatement(TCustomSqlStatement psql)

Overrides:

doParseStatement in class TCustomSqlStatement

getExpr

public TExpression getExpr()

getWhenClauseItemList

public TWhenClauseItemList getWhenClauseItemList()

getElseStatementList

public TStatementList getElseStatementList()

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

setExpr

public void setExpr(TExpression expr)

setWhenClauseItemList

public void setWhenClauseItemList(TWhenClauseItemList whenClauseItemList)

setElseStatementList

public void setElseStatementList(TStatementList elseStatementList)