Class OperatorDefinition

java.lang.Object

com.knezevic.edaf.v3.repr.grammar.ops.OperatorDefinition

public final class OperatorDefinition
extends Object

One registered grammar operator with arity, type signature, and execution lambda.

Constructor Summary

Constructors

Constructor	Description
OperatorDefinition(String name, int arity, OperatorKind kind, TypeSignature typeSignature, Function<List<Double>,Double> evaluator)	Creates one operator definition.

Method Summary

Modifier and Type	Method	Description
int	arity()	Required argument count.
double	evaluate(List<Double> args)	Evaluates operator for provided argument list.
OperatorKind	kind()	Operator family.
String	name()	Canonical operator name used in grammar terminals.
TypeSignature	typeSignature()	Output/input type signature.

Methods inherited from class java.lang.Object

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

Constructor Details

OperatorDefinition

public OperatorDefinition(String name,
 int arity,
 OperatorKind kind,
 TypeSignature typeSignature,
 Function<List<Double>,Double> evaluator)

Creates one operator definition.

Method Details

name

public String name()

Canonical operator name used in grammar terminals.

arity

public int arity()

Required argument count.

kind

public OperatorKind kind()

Operator family.

typeSignature

public TypeSignature typeSignature()

Output/input type signature.

evaluate

public double evaluate(List<Double> args)

Evaluates operator for provided argument list.