Package org.hcjf.layers.query.functions

Interface QueryFunctionLayerInterface

All Superinterfaces:

java.lang.reflect.InvocationHandler, LayerInterface

All Known Implementing Classes:

BaseQueryFunctionLayer, BsonQueryFunctionLayer, CollectionQueryFunction, DateQueryFunctionLayer, GeoQueryFunctionLayer, MathQueryFunctionLayer, ObjectQueryFunction, ReferenceFunctionLayer, StringQueryFunctionLayer

public interface QueryFunctionLayerInterface
extends LayerInterface

These kind of layers are using for the query implementation to resolve the functions specified into the each query.

Author:

javaito.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	evaluate(java.lang.String functionName, java.lang.Object... parameters)	Evaluates the specific function.

Methods inherited from interface java.lang.reflect.InvocationHandler

invoke

Methods inherited from interface org.hcjf.layers.LayerInterface

getImplName, getRegex, isDistributed, isPlugin, isStateful

Method Detail

evaluate

java.lang.Object evaluate(java.lang.String functionName,
                          java.lang.Object... parameters)

Evaluates the specific function.

Parameters:

functionName - Function name.

parameters - Function's parameters.

Returns:

Function result.