Package org.teiid.translator.odata

Class ODataSQLVisitor

java.lang.Object

org.teiid.language.visitor.AbstractLanguageVisitor

org.teiid.language.visitor.HierarchyVisitor

org.teiid.translator.odata.ODataSQLVisitor

All Implemented Interfaces:

LanguageObjectVisitor

Direct Known Subclasses:

ODataUpdateVisitor

public class ODataSQLVisitor
extends HierarchyVisitor

Field Summary

Fields

Modifier and Type	Field	Description
protected QueryExpression	command
protected ArrayList<TranslatorException>	exceptions
protected ODataExecutionFactory	executionFactory
protected StringBuilder	filter
protected RuntimeMetadata	metadata
protected ArrayList<Column>	selectColumns

Constructor Summary

Constructors

Constructor	Description
ODataSQLVisitor(ODataExecutionFactory executionFactory, RuntimeMetadata metadata)

Method Summary

Modifier and Type	Method	Description
protected void	append(List<? extends LanguageObject> items)
void	append(LanguageObject obj)
protected void	append(LanguageObject[] items)
protected void	appendNestedCondition(AndOr parent, Condition condition)
protected void	appendRightComparison(Comparison obj)
protected Condition	buildEntityKey(Condition obj)
String	buildURL()
String	getEnitityURL()
Table	getEnityTable()
Column[]	getSelect()
boolean	isCount()
protected boolean	isInfixFunction(String function)
boolean	isKeyLookup()
void	visit(AndOr obj)
void	visit(ColumnReference obj)
void	visit(Comparison obj)
void	visit(DerivedColumn obj)
void	visit(Function obj)
void	visit(IsNull obj)
void	visit(Join obj)
void	visit(Limit obj)
void	visit(Literal obj)
void	visit(NamedTable obj)
void	visit(Not obj)
void	visit(OrderBy obj)
void	visit(Select obj)
void	visit(SortSpecification obj)
void	visitComparisonWithBooleanFunction(Comparison obj)

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

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, visit, visit, visitNode, visitNodes, visitNodes

Methods inherited from class java.lang.Object

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

Field Detail

exceptions

protected ArrayList<TranslatorException> exceptions

command

protected QueryExpression command

executionFactory

protected ODataExecutionFactory executionFactory

metadata

protected RuntimeMetadata metadata

selectColumns

protected ArrayList<Column> selectColumns

filter

protected StringBuilder filter

Constructor Detail

ODataSQLVisitor

public ODataSQLVisitor(ODataExecutionFactory executionFactory,
                       RuntimeMetadata metadata)

Method Detail

getSelect

public Column[] getSelect()

isCount

public boolean isCount()

isKeyLookup

public boolean isKeyLookup()

getEnityTable

public Table getEnityTable()

getEnitityURL

public String getEnitityURL()

buildURL

public String buildURL()

visit

public void visit(Comparison obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visitComparisonWithBooleanFunction

public void visitComparisonWithBooleanFunction(Comparison obj)

appendRightComparison

protected void appendRightComparison(Comparison obj)

visit

public void visit(AndOr obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

appendNestedCondition

protected void appendNestedCondition(AndOr parent,
                                     Condition condition)

visit

public void visit(ColumnReference obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class AbstractLanguageVisitor

isInfixFunction

protected boolean isInfixFunction(String function)

visit

public void visit(Function obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visit

public void visit(NamedTable obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class AbstractLanguageVisitor

visit

public void visit(IsNull obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visit

public void visit(Join obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visit

public void visit(Limit obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class AbstractLanguageVisitor

visit

public void visit(Literal obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class AbstractLanguageVisitor

visit

public void visit(Not obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visit

public void visit(OrderBy obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visit

public void visit(SortSpecification obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

visit

public void visit(Select obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

buildEntityKey

protected Condition buildEntityKey(Condition obj)

visit

public void visit(DerivedColumn obj)

Specified by:

visit in interface LanguageObjectVisitor

Overrides:

visit in class HierarchyVisitor

append

public void append(LanguageObject obj)

append

protected void append(List<? extends LanguageObject> items)

append

protected void append(LanguageObject[] items)