org.gvsig.tools.evaluator

Interface EvaluatorWithDescriptions

All Superinterfaces:

Evaluator

All Known Subinterfaces:

ExpressionEvaluator

All Known Implementing Classes:

BaseExpressionEvaluator, DefaultFeatureExpressionEvaluator, SQLJEPEvaluator

public interface EvaluatorWithDescriptions
extends Evaluator

Extends the Evaluator interface to provide descriptions of available functions and operators

See Also:

Evaluator

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	EvaluatorWithDescriptions.Description This interface provide methods to describe a function or operator supported by a evaluator

Method Summary

Modifier and Type	Method and Description
EvaluatorWithDescriptions.Description[]	getAvailableFunctions()
EvaluatorWithDescriptions.Description[]	getAvailableOperators()

Methods inherited from interface org.gvsig.tools.evaluator.Evaluator

evaluate, getDescription, getFieldsInfo, getName, getSQL

Method Detail

getAvailableOperators

EvaluatorWithDescriptions.Description[] getAvailableOperators()

getAvailableFunctions

EvaluatorWithDescriptions.Description[] getAvailableFunctions()