Package edu.cmu.tetrad.calculator.expression

Interface ExpressionSignature

All Superinterfaces:

Serializable, TetradSerializable

public interface ExpressionSignature
extends TetradSerializable

Represents the signature of the expression, for example sqrt(number).

Version:

$Id: $Id

Author:

Tyler Gibson

Field Summary

Fields

Modifier and Type	Field	Description
static final long	serialVersionUID	Constant serialVersionUID=23L

Method Summary

Modifier and Type	Method	Description
String	getArgument(int index)	getArgument.
int	getNumberOfArguments()	getNumberOfArguments.
String	getSignature()	getSignature.

Field Details

serialVersionUID

static final long serialVersionUID

Constant serialVersionUID=23L

See Also:

• Constant Field Values

Method Details

getSignature

String getSignature()

getSignature.

Returns:

the sigature as a string.

getNumberOfArguments

int getNumberOfArguments()

getNumberOfArguments.

Returns:

the number o f arguments.

getArgument

String getArgument(int index)

getArgument.

Parameters:

index - a int

Returns:

the argument type at the given index.