Package com.arcadedb.function.sql

Class SQLFunctionDefinition

java.lang.Object

com.arcadedb.function.sql.SQLFunctionDefinition

All Implemented Interfaces:

FunctionDefinition

public class SQLFunctionDefinition
extends Object
implements FunctionDefinition

Javascript implementation of a function. To define the function, pass the function name, code and optional parameters in the constructor.

Author:

Luca Garulli ([email protected])

Constructor Summary

Constructors

Constructor	Description
SQLFunctionDefinition(Database database, String functionName, String implementation)	Creates the function with its name, implementation in form of text and optional parameters.

Method Summary

Modifier and Type	Method	Description
Object	execute(Object... parameters)	Executes the function passing optional parameters.
String	getName()	Returns the name of the function.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SQLFunctionDefinition

public SQLFunctionDefinition(Database database,
                             String functionName,
                             String implementation)

Creates the function with its name, implementation in form of text and optional parameters.

Parameters:

functionName - Name of the function

implementation - Implementation code as string

Method Detail

getName

public String getName()

Description copied from interface: FunctionDefinition

Returns the name of the function.

Specified by:

getName in interface FunctionDefinition

execute

public Object execute(Object... parameters)

Description copied from interface: FunctionDefinition

Executes the function passing optional parameters.

Specified by:

execute in interface FunctionDefinition

Parameters:

parameters - are optional and can be positional or a map of key/value pairs.

Returns:

The result of the function