eu.bandm.tools.ramus.runtime2

Interface Reducer.Constructor1<D,A1,R>

Type Parameters:

D - the type of source document identifiers

A1 - the type of the (first) parsed argument value

R - the type of resulting AST nodes

All Superinterfaces:

Reducer.Constructor

All Known Subinterfaces:

Reducer.Collector1<D,A1>

Enclosing class:

Reducer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Reducer.Constructor1<D,A1,R>
extends Reducer.Constructor

Functional interface for AST node constructors with one parsed argument.

Method Summary

Modifier and Type	Method and Description
R	apply(Reducer.Context<D> context, A1 val1) Creates a new AST node with one parsed argument.
default <T> Parser<D,T>	parse(Fragment<D,T,? extends A1> arg1)

Methods inherited from interface eu.bandm.tools.ramus.runtime2.Reducer.Constructor

abort

Method Detail

parse

default <T> Parser<D,T> parse(Fragment<D,T,? extends A1> arg1)

apply

R apply(Reducer.Context<D> context,
        A1 val1)
 throws Reducer.Abort

Creates a new AST node with one parsed argument.

Parameters:

context - the context of reduction

val1 - the (first) parsed argument value

Returns:

a new AST node

Throws:

Reducer.Abort - if a semantic error has been detected