Package 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, SpreadsheetInsertVisitor, SpreadsheetSQLVisitor, SpreadsheetUpdateVisitor

public class SpreadsheetCriteriaVisitor
extends SQLStringVisitor

Base visitor for criteria

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	Description
protected String	criteriaQuery
protected SpreadsheetInfo	info
protected Worksheet	worksheet

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

buffer, shortNameOnly, TEIID_NATIVE_QUERY, UNDEFINED, UNDEFINED_PARAM

Constructor Summary

Constructors

Constructor	Description
SpreadsheetCriteriaVisitor(SpreadsheetInfo info)

Method Summary

Modifier and Type	Method	Description
String	getCriteriaQuery()
Worksheet	getWorksheet()
protected boolean	isUpdate()
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	setWorksheetByName(String name)
void	translateWhere(Condition condition)
void	visit(Comparison obj)
void	visit(Function obj)
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, appendQuantifier, appendRightComparison, appendSetOperation, appendSetQuery, appendWithKeyword, escapeString, getInsertKeyword, getLikeRegexString, getName, getRecordName, getShortName, getSourceComment, getSQLString, getUpsertKeyword, isInfixFunction, parseNativeQueryParts, shouldNestSetChild, toString, useAsInGroupAlias, useParensForJoins, useParensForLHSJoins, 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

criteriaQuery

protected String criteriaQuery

info

protected SpreadsheetInfo info

worksheet

protected Worksheet worksheet

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

visit

public void visit(Like obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class SQLStringVisitor

visit

public void visit(Function 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)

getCriteriaQuery

public String getCriteriaQuery()

setCriteriaQuery

public void setCriteriaQuery(String criteriaQuery)

setWorksheetByName

public void setWorksheetByName(String name)

getWorksheet

public Worksheet getWorksheet()

translateWhere

public void translateWhere(Condition condition)

visit

public void visit(Comparison obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class SQLStringVisitor

isUpdate

protected boolean isUpdate()