Uses of Class
org.teiid.query.function.FunctionDescriptor

Packages that use FunctionDescriptor

org.teiid.query.function
org.teiid.query.sql.symbol

Uses of FunctionDescriptor in org.teiid.query.function

Methods in org.teiid.query.function that return FunctionDescriptor

FunctionDescriptor	FunctionLibrary.copyFunctionChangeReturnType(FunctionDescriptor fd, java.lang.Class returnType) Return a copy of the given FunctionDescriptor with the sepcified return type.
FunctionDescriptor[]	FunctionLibrary.determineNecessaryConversions(java.lang.String name, java.lang.Class<?> returnType, java.lang.Class<?>[] types, boolean hasUnknownType) Get the conversions that are needed to call the named function with arguments of the given type.
FunctionDescriptor	FunctionLibrary.findFunction(java.lang.String name, java.lang.Class[] types) Find a function descriptor given a name and the types of the arguments.
FunctionDescriptor	FunctionLibrary.findTypedConversionFunction(java.lang.Class sourceType, java.lang.Class targetType) Find conversion function and set return type to proper type.

Methods in org.teiid.query.function with parameters of type FunctionDescriptor

FunctionDescriptor

FunctionLibrary.copyFunctionChangeReturnType(FunctionDescriptor fd, java.lang.Class returnType) Return a copy of the given FunctionDescriptor with the sepcified return type.

Uses of FunctionDescriptor in org.teiid.query.sql.symbol

Methods in org.teiid.query.sql.symbol that return FunctionDescriptor

FunctionDescriptor

Function.getFunctionDescriptor() Get the function descriptor that this function resolves to.

Methods in org.teiid.query.sql.symbol with parameters of type FunctionDescriptor

void	Function.insertConversion(int index, FunctionDescriptor functionDescriptor) Insert a conversion function at specified index.
void	Function.setFunctionDescriptor(FunctionDescriptor fd) Set the descriptor for this function.