com.singularsys.extexamples.consoles

Class StructuredConsole.PrintfFunction

java.lang.Object

com.singularsys.jep.functions.PostfixMathCommand

com.singularsys.jep.functions.NaryFunction

com.singularsys.extexamples.consoles.StructuredConsole.PrintfFunction

All Implemented Interfaces:

PostfixMathCommandI, java.io.Serializable

Enclosing class:

StructuredConsole

public class StructuredConsole.PrintfFunction
extends NaryFunction

Class to add a print function.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand

curNumberOfParameters, name, NaN, numberOfParameters

Constructor Summary

Constructors

Constructor and Description
PrintfFunction() Constructor with default System.out for output and ", " for the separator.
PrintfFunction(java.lang.String sep, java.lang.String term) Constructor with specified separator and terminator

Method Summary

Modifier and Type	Method and Description
java.lang.Object	eval(java.lang.Object[] args) Evaluate the function

Methods inherited from class com.singularsys.jep.functions.NaryFunction

run

Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintfFunction

public PrintfFunction(java.lang.String sep,
                      java.lang.String term)

Constructor with specified separator and terminator

Parameters:

sep - separator

PrintfFunction

public PrintfFunction()

Constructor with default System.out for output and ", " for the separator.

Method Detail

eval

public java.lang.Object eval(java.lang.Object[] args)
                      throws EvaluationException

Description copied from class: NaryFunction

Evaluate the function

Specified by:

eval in class NaryFunction

Parameters:

args - arguments to the function

Returns:

value returned by the function

Throws:

EvaluationException - if the calculation cannot be performed