Uses of Interface
org.teiid.connector.language.IExpression

Packages that use IExpression

com.metamatrix.connector.jdbc.oracle.spatial
com.metamatrix.connector.salesforce.execution.visitors
com.metamatrix.connector.xml.base
org.teiid.connector.jdbc.db2
org.teiid.connector.jdbc.derby
org.teiid.connector.jdbc.mysql
org.teiid.connector.jdbc.oracle
org.teiid.connector.jdbc.sybase
org.teiid.connector.jdbc.translator
org.teiid.connector.language

Uses of IExpression in com.metamatrix.connector.jdbc.oracle.spatial

Methods in com.metamatrix.connector.jdbc.oracle.spatial that return IExpression

IExpression	FilterFunctionModifier.modify(IFunction function)
IExpression	WithinDistanceFunctionModifier.modify(IFunction function)
IExpression	NnDistanceFunctionModifier.modify(IFunction function)
IExpression	NearestNeighborFunctionModifier.modify(IFunction function)
IExpression	RelateFunctionModifier.modify(IFunction function) Implement this method to modify the function before it gets translated

Methods in com.metamatrix.connector.jdbc.oracle.spatial with parameters of type IExpression

protected void

OracleSpatialFunctionModifier.addParamWithConversion(java.util.List objs, IExpression expression)

Uses of IExpression in com.metamatrix.connector.salesforce.execution.visitors

Methods in com.metamatrix.connector.salesforce.execution.visitors with parameters of type IExpression

protected boolean	CriteriaVisitor.isIdColumn(IExpression expression)
protected boolean	CriteriaVisitor.isMultiSelectColumn(IExpression expression)

Uses of IExpression in com.metamatrix.connector.xml.base

Methods in com.metamatrix.connector.xml.base with parameters of type IExpression

static boolean

CriteriaDesc.nameMatch(IExpression expr, java.lang.String elementName)

Uses of IExpression in org.teiid.connector.jdbc.db2

Methods in org.teiid.connector.jdbc.db2 that return IExpression

IExpression

DB2ConvertModifier.modify(IFunction function)

Uses of IExpression in org.teiid.connector.jdbc.derby

Methods in org.teiid.connector.jdbc.derby that return IExpression

IExpression

DerbyConvertModifier.modify(IFunction function)

Uses of IExpression in org.teiid.connector.jdbc.mysql

Methods in org.teiid.connector.jdbc.mysql that return IExpression

IExpression

BitFunctionModifier.modify(IFunction function) Wrap the renamed function in a convert back to integer

Uses of IExpression in org.teiid.connector.jdbc.oracle

Methods in org.teiid.connector.jdbc.oracle that return IExpression

IExpression	LocateFunctionModifier.modify(IFunction function)
IExpression	DayWeekQuarterFunctionModifier.modify(IFunction function)
IExpression	Log10FunctionModifier.modify(IFunction function)
IExpression	LeftOrRightFunctionModifier.modify(IFunction function)
IExpression	OracleConvertModifier.modify(IFunction function)
IExpression	MonthOrDayNameFunctionModifier.modify(IFunction function)
IExpression	ConcatFunctionModifier.modify(IFunction function)

Uses of IExpression in org.teiid.connector.jdbc.sybase

Methods in org.teiid.connector.jdbc.sybase that return IExpression

IExpression	SybaseConvertModifier.modify(IFunction function)
IExpression	ModFunctionModifier.modify(IFunction function)

Uses of IExpression in org.teiid.connector.jdbc.translator

Methods in org.teiid.connector.jdbc.translator that return IExpression

IExpression	DropFunctionModifier.modify(IFunction function)
IExpression	FunctionModifier.modify(IFunction function) Takes an IFunction and returns the datasource-specific IExpression, or can possibly return the unmodified function parameter itself.
IExpression	SubstringFunctionModifier.modify(IFunction function)
IExpression	AliasModifier.modify(IFunction function)
IExpression	BasicFunctionModifier.modify(IFunction function) Subclass should override this method as needed.

Uses of IExpression in org.teiid.connector.language

Subinterfaces of IExpression in org.teiid.connector.language

interface	IAggregate Represents an expression in the SELECT clause.
interface	IElement Represents an element in the language.
interface	IFunction Represents a function in the language.
interface	ILiteral Represents a literal value that is used in an expression.
interface	IScalarSubquery Represents a scalar subquery.
interface	ISearchedCaseExpression Represents a non-searched CASE expression: CASE WHEN criteria THEN expression ...

Methods in org.teiid.connector.language that return IExpression

IExpression	ISearchedCaseExpression.getElseExpression() Gets the ELSE expression, if defined.
IExpression	ISelectSymbol.getExpression() Get the expression referenced by this symbol.
IExpression	IAggregate.getExpression() Get the expression within the aggregate function.
IExpression	IIsNullCriteria.getExpression() Get the expression being checked for null.
IExpression	IBaseInCriteria.getLeftExpression() Get left expression of IN criteria
IExpression	ICompareCriteria.getLeftExpression() Get left expression.
IExpression	ILikeCriteria.getLeftExpression() Get left expression.
IExpression	ISubqueryCompareCriteria.getLeftExpression() Get left expression.
IExpression	ICompareCriteria.getRightExpression() Get right expression.
IExpression	ILikeCriteria.getRightExpression() Get right expression.
IExpression	ISearchedCaseExpression.getThenExpression(int index) Gets the THEN expression at the specified index
IExpression	ISetClause.getValue()

Methods in org.teiid.connector.language that return types with arguments of type IExpression

java.util.List<IExpression>	IGroupBy.getElements() Get list of IExpression that the GROUP BY should be grouped on.
java.util.List<IExpression>	IFunction.getParameters() Get the parameters used in this function.
java.util.List<IExpression>	IInCriteria.getRightExpressions() Get List of IExpression in the set on the right side of the criteria.
java.util.List<IExpression>	IInsertExpressionValueSource.getValues()

Methods in org.teiid.connector.language with parameters of type IExpression

IAggregate	ILanguageFactory.createAggregate(java.lang.String name, boolean isDistinct, IExpression expression, java.lang.Class type) Create aggregate function.
ICompareCriteria	ILanguageFactory.createCompareCriteria(ICompareCriteria.Operator operator, IExpression leftExpression, IExpression rightExpression) Create compare criteria.
IFunction	ILanguageFactory.createFunction(java.lang.String functionName, IExpression[] args, java.lang.Class<?> type) Create new function
IInCriteria	ILanguageFactory.createInCriteria(IExpression leftExpression, java.util.List<? extends IExpression> rightExpressions, boolean isNegated) Create new IN criteria
IIsNullCriteria	ILanguageFactory.createIsNullCriteria(IExpression expression, boolean isNegated) Create new IS NULL criteria
ILikeCriteria	ILanguageFactory.createLikeCriteria(IExpression leftExpression, IExpression rightExpression, java.lang.Character escapeCharacter, boolean isNegated) Create new LIKE criteria
ISearchedCaseExpression	ILanguageFactory.createSearchedCaseExpression(java.util.List<? extends ICriteria> whenExpressions, java.util.List<? extends IExpression> thenExpressions, IExpression elseExpression, java.lang.Class type) Create searched case expression.
ISelectSymbol	ILanguageFactory.createSelectSymbol(java.lang.String name, IExpression expression) Create new select symbol
ISetClause	ILanguageFactory.createSetClause(IElement symbol, IExpression value) Creates a new SetClause
ISubqueryCompareCriteria	ILanguageFactory.createSubqueryCompareCriteria(IExpression leftExpression, ICompareCriteria.Operator operator, ISubqueryCompareCriteria.Quantifier quantifier, IQuery subquery) Create new subquery compare criteria
ISubqueryInCriteria	ILanguageFactory.createSubqueryInCriteria(IExpression expression, IQuery subquery, boolean isNegated) Create new subquery IN criteria
void	ISearchedCaseExpression.setElseExpression(IExpression expression) Sets the ELSE expression
void	ISelectSymbol.setExpression(IExpression expression) Set the expression referenced by this symbol.
void	IAggregate.setExpression(IExpression expression) Set the expression within the aggregate function.
void	IIsNullCriteria.setExpression(IExpression expression) Set expression of criteria
void	IBaseInCriteria.setLeftExpression(IExpression expression) Set left expression of IN criteria
void	ICompareCriteria.setLeftExpression(IExpression expression) Set left expression of criteria
void	ILikeCriteria.setLeftExpression(IExpression expression) Set left expression of criteria
void	ISubqueryCompareCriteria.setLeftExpression(IExpression expression) Set left expression.
void	ICompareCriteria.setRightExpression(IExpression expression) Set left expression of criteria
void	ILikeCriteria.setRightExpression(IExpression expression) Set left expression of criteria
void	ISearchedCaseExpression.setThenExpression(int index, IExpression expression) Sets the THEN expression at the specified index
void	ISetClause.setValue(IExpression value)

Method parameters in org.teiid.connector.language with type arguments of type IExpression

IFunction	ILanguageFactory.createFunction(java.lang.String functionName, java.util.List<? extends IExpression> args, java.lang.Class<?> type) Create new function
IGroupBy	ILanguageFactory.createGroupBy(java.util.List<? extends IExpression> items) Create new group by.
IInCriteria	ILanguageFactory.createInCriteria(IExpression leftExpression, java.util.List<? extends IExpression> rightExpressions, boolean isNegated) Create new IN criteria
IInsertExpressionValueSource	ILanguageFactory.createInsertExpressionValueSource(java.util.List<IExpression> values) Create a new value source for an insert command
ISearchedCaseExpression	ILanguageFactory.createSearchedCaseExpression(java.util.List<? extends ICriteria> whenExpressions, java.util.List<? extends IExpression> thenExpressions, IExpression elseExpression, java.lang.Class type) Create searched case expression.