cz.cuni.amis.pogamut.shady
Class QueryCall

java.lang.Object
  cz.cuni.amis.pogamut.shady.QueryCall

All Implemented Interfaces:

IQuery

public class QueryCall
extends Object
implements IQuery

Query call is used to call some function in outside of engine with some parameters and return the value. NodeCall just descend further into a tree. TODO: explain, how target is determined

Author:

Honza

See Also:

NodeCall

Constructor Summary

QueryCall(String name, List<IArgument> args)

Method Summary

BigDecimal	execute(IWorkExecutor executor) Execute the primitive with name and proper arguments and return value.
List<IArgument>	getArgs() Get arguments passed to the called entity
String	getName() Get name of called entity

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryCall

public QueryCall(String name,
                 List<IArgument> args)

Method Detail

getName

public String getName()

Get name of called entity

Returns:

name of called entity, whatever IWorkExecutor will make out of it.

getArgs

public List<IArgument> getArgs()

Get arguments passed to the called entity

Returns:

unmodifiable list of arguments

execute

public BigDecimal execute(IWorkExecutor executor)

Execute the primitive with name and proper arguments and return value.

Specified by:

execute in interface IQuery

Returns:

the value that query returned