net.sf.farrago.fennel.calc
Class CalcProgramBuilder.FunctionCall

java.lang.Object
  net.sf.farrago.fennel.calc.CalcProgramBuilder.FunctionCall

All Implemented Interfaces:

CalcProgramBuilder.Operand

Enclosing class:

CalcProgramBuilder

public static class CalcProgramBuilder.FunctionCall
extends Object
implements CalcProgramBuilder.Operand

Holds and represents the parameters for a call to an operator

Field Summary

private String	functionName
private CalcReg[]	registers
private CalcReg	result

Constructor Summary

CalcProgramBuilder.FunctionCall(CalcReg result, String functionName, CalcReg[] registers)

Method Summary

void	print(PrintWriter writer) Outputs itself in the following format: CALL 'funName(result, arg1, arg2, ...)

Methods inherited from class java.lang.Object

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

Field Detail

functionName

private String functionName

registers

private CalcReg[] registers

result

private CalcReg result

Constructor Detail

CalcProgramBuilder.FunctionCall

CalcProgramBuilder.FunctionCall(CalcReg result,
                                String functionName,
                                CalcReg[] registers)

Parameters:

functionName - e.g. SUBSTR

registers - arguments for the function, must not be null

Method Detail

print

public void print(PrintWriter writer)

Outputs itself in the following format:

CALL 'funName(result, arg1, arg2, ...)

Specified by:

print in interface CalcProgramBuilder.Operand

Parameters:

writer -