org.teiid.translator.google.visitor

Class SpreadsheetCriteriaVisitor

java.lang.Object

org.teiid.language.visitor.AbstractLanguageVisitor

org.teiid.language.visitor.SQLStringVisitor

org.teiid.translator.google.visitor.SpreadsheetCriteriaVisitor

All Implemented Interfaces:

LanguageObjectVisitor

Direct Known Subclasses:

SpreadsheetDeleteVisitor, SpreadsheetUpdateVisitor

public class SpreadsheetCriteriaVisitor
extends SQLStringVisitor

Base visitor for criteria in the UPDATE and DELETE commands

Author:

felias

Nested Class Summary

Nested classes/interfaces inherited from class org.teiid.language.visitor.SQLStringVisitor

SQLStringVisitor.Substitutor

Field Summary

Fields

Modifier and Type	Field and Description
protected String	criteriaQuery
protected boolean	headerEnabled
protected SpreadsheetInfo	info
protected String	worksheetKey
protected String	worksheetTitle

Fields inherited from class org.teiid.language.visitor.SQLStringVisitor

buffer, shortNameOnly, TEIID_NATIVE_QUERY, UNDEFINED, UNDEFINED_PARAM

Constructor Summary

Constructors

Constructor and Description
SpreadsheetCriteriaVisitor(SpreadsheetInfo info)

Method Summary

Modifier and Type	Method and Description
String	getCriteriaQuery()
protected String	getStringValue(Expression obj)
String	getWorksheetKey()
String	getWorksheetTitle()
boolean	isHeaderEnabled()
protected String	replaceElementName(String group, String element) Take the specified derived group and element short names and determine a replacement element name to use instead.
void	setCriteriaQuery(String criteriaQuery)
void	setHeaderEnabled(boolean headerEnabled)
void	visit(Like obj)
void	visit(Literal obj)

Methods inherited from class org.teiid.language.visitor.SQLStringVisitor

append, append, append, appendBaseName, appendCallStart, appendLateralKeyword, appendLiteral, appendNestedCondition, appendRightComparison, appendSetOperation, appendSetQuery, appendWithKeyword, escapeString, getInsertKeyword, getLikeRegexString, getName, getRecordName, getShortName, getSourceComment, getSQLString, isInfixFunction, parseNativeQueryParts, shouldNestSetChild, toString, useAsInGroupAlias, useParensForJoins, useParensForSetQueries, useSelectLimit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class org.teiid.language.visitor.AbstractLanguageVisitor

visit, visitNode, visitNodes, visitNodes

Methods inherited from class java.lang.Object

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

Field Detail

worksheetKey

protected String worksheetKey

criteriaQuery

protected String criteriaQuery

info

protected SpreadsheetInfo info

headerEnabled

protected boolean headerEnabled

worksheetTitle

protected String worksheetTitle

Constructor Detail

SpreadsheetCriteriaVisitor

public SpreadsheetCriteriaVisitor(SpreadsheetInfo info)

Method Detail

visit

public void visit(Literal obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class SQLStringVisitor

getStringValue

protected String getStringValue(Expression obj)

visit

public void visit(Like obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class SQLStringVisitor

replaceElementName

protected String replaceElementName(String group,
                                    String element)

Description copied from class: SQLStringVisitor

Take the specified derived group and element short names and determine a replacement element name to use instead. Most commonly, this is used to strip the group name if the group is a pseudo-group (DUAL) or the element is a pseudo-group (ROWNUM). It may also be used to strip special information out of the name in source value in some specialized cases. By default, this method returns null, indicating that the normal group and element name logic should be used (group + "." + element). Subclasses should override and implement this method if desired.

Overrides:

replaceElementName in class SQLStringVisitor

Parameters:

group - Group name, may be null

element - Element name, never null

Returns:

Replacement element name to be used as is (no modification will occur)

getWorksheetKey

public String getWorksheetKey()

getCriteriaQuery

public String getCriteriaQuery()

setCriteriaQuery

public void setCriteriaQuery(String criteriaQuery)

isHeaderEnabled

public boolean isHeaderEnabled()

setHeaderEnabled

public void setHeaderEnabled(boolean headerEnabled)

getWorksheetTitle

public String getWorksheetTitle()