Package net.sf.saffron.runtime

Interface Summary

Infinite	Infinite is an empty interface which informs the optimizer that an Iterator will -- or may -- never end.
Iterable	An object is Iterable if it has an Iterable.iterator() method to create an Iterator over its elements.
IteratorResultSet.ColumnGetter	A ColumnGetter retrieves a column from an input row based upon its 1-based ordinal.

Class Summary

AggAndAcc	AggAndAcc holds an instance of an AggregationExtender and its associated accumulator.
ArrayIterator	For testing.
BufferedIterator	BufferedIterator converts a regular iterator into one which implements Iterable (and Enumeration for good measure).
BufferedIterator.Clonerator	Reads from an iterator, duplicating elements into a list as it does so.
BufferedIterator.Test
CalcIterator	CalcIterator is an abstract base for iterator implementations generated by IterCalcRel.
CompoundIterator	CompoundIterator creates an iterator out of several.
EnumerationIterator	EnumerationIterator is an adapter which converts an Enumeration into an Iterator.
HashableArray	HashableArray provides a Object[] with a HashableArray.hashCode() and an HashableArray.equals(java.lang.Object) function, so it can be used as a key in a Hashtable.
Holder	A set of classes for holding primitive objects.
Holder.int_Holder
IteratorResultSet	A IteratorResultSet is an adapter which converts a Iterator into a ResultSet.
IteratorResultSet.FieldGetter	A FieldGetter retrieves each public field as a separate column.
IteratorResultSet.SingletonColumnGetter	A SingletonColumnGetter retrieves the object itself.
IteratorResultSet.SyntheticColumnGetter	A SyntheticColumnGetter retrieves columns from a synthetic object.
QueueIterator	Adapter which exposes a 'push' producer on one thread into an Iterator for use by another thread.
ResultSetIterator	A ResultSetIterator is an adapter which converts a ResultSet to a Iterator.
Row	When a relational expression obeys the result set calling convention, and does not explicitly specify a row type, the results are object of type Row.
SaffronUtil	Miscellaneous utility functions used by generated code.
Semaphore
SyntheticObject	SyntheticObject is a base class for all objects built 'on the fly' by the saffron system.
ThreadIterator	ThreadIterator converts 'push' code to 'pull'.
ThreadIterator.Test	Test harness for ThreadIterator.
VarDecl	An array of VarDecls is returned from the dummy() method which is generated to implement a variable declaration, or a list of statements which contain variable declarations.

Error Summary

SaffronError

SaffronError indicates a runtime error within Saffron library code or generated code.