Package org.pgcodekeeper.core.schema

Interface IFunction

All Superinterfaces:

ISearchPath, IStatement

All Known Implementing Classes:

AbstractFunction, AbstractMsClrFunction, AbstractMsFunction, AbstractPgFunction, ChFunction, MetaFunction, MsClrFunction, MsClrProcedure, MsFunction, MsProcedure, PgAggregate, PgFunction, PgProcedure

public interface IFunction
extends ISearchPath

Interface for database functions, procedures, and aggregates. Provides access to function arguments, return types, and return columns.

Method Summary

Modifier and Type	Method	Description
List<Argument>	getArguments()	Gets the list of function arguments.
String	getReturns()	Gets the return type of this function.
Map<String,String>	getReturnsColumns()	Gets the return columns for table-valued functions.
void	setReturns(String returns)	Sets the return type of this function.

Methods inherited from interface org.pgcodekeeper.core.schema.ISearchPath

getContainingSchema, getDatabase, getSchemaName

Methods inherited from interface org.pgcodekeeper.core.schema.IStatement

getBareName, getComment, getName, getParent, getQualifiedName, getStatementType

Method Details

getReturns

String getReturns()

Gets the return type of this function.

Returns:

the return type, or null if not applicable

getReturnsColumns

Map<String,String> getReturnsColumns()

Gets the return columns for table-valued functions.

Returns:

a map of column names to their types

getArguments

List<Argument> getArguments()

Gets the list of function arguments.

Returns:

the list of arguments

setReturns

void setReturns(String returns)

Sets the return type of this function.

Parameters:

returns - the return type to set