fundamentals
Class EuArguments

java.lang.Object
  |
  +--fundamentals.EuArguments

public class EuArguments

extends java.lang.Object

This class holds a collection of arguments to LEA commands. These can be either a numerical value, or a reference to an entry in the testDatabase.

Constructor Summary

EuArguments()
The constructor initializes a (small) Vector

EuArguments(int data)
The constructor adds datumCount entries of dummy data

EuArguments(int data, int startDatum)
The constructor adds implicit data from %startDatum to %data+startdatum-1

Method Summary

void	add(double x) Hold additional argument
void	add(fundamentals.EuArg o) Hold additional argument
void	add(fundamentals.EuVector v) Hold additional argument
void	clear()
int	count()
fundamentals.EuArg	getArg(int i) Retrieve an argument
boolean	isDummy()
java.lang.String	toString()
void	update(librarian.ppProcessor ppp)
double	val(int i) Retrieve the value of an argument

Methods inherited from class java.lang.Object

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

Constructor Detail

EuArguments

public EuArguments()

The constructor initializes a (small) Vector

EuArguments

public EuArguments(int data,
                   int startDatum)

The constructor adds implicit data from %startDatum to %data+startdatum-1

EuArguments

public EuArguments(int data)

The constructor adds datumCount entries of dummy data

Method Detail

count

public int count()

Returns:

The number of arguments held

getArg

public fundamentals.EuArg getArg(int i)
                          throws InternalException

Retrieve an argument

Parameters:

i - the index to be used

Returns:

the argument at i

Throws:

InternalException - if index out of bounds

val

public double val(int i)
           throws DesignException,
                  InternalException

Retrieve the value of an argument

Parameters:

i - the index to be used

Returns:

the value of the argument at i

Throws:

InternalException - if index out of bounds

LeaRuntimeException - if there are problems looking the value up in the testdatabase.

DesignException

add

public void add(fundamentals.EuArg o)

Hold additional argument

Parameters:

o - The argument to hold

add

public void add(fundamentals.EuVector v)

Hold additional argument

add

public void add(double x)

Hold additional argument

update

public void update(librarian.ppProcessor ppp)
            throws DesignException,
                   InternalException,
                   DesignException

DesignException

InternalException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

The LEA representation of the argument

clear

public void clear()

isDummy

public boolean isDummy()