org.unlaxer.parser.Parser Maven / Gradle / Ivy

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package org.unlaxer.parser;

import java.io.Serializable;
import java.util.function.Supplier;

import org.unlaxer.Parsed;
import org.unlaxer.ParserPath;
import org.unlaxer.TaggableAccessor;
import org.unlaxer.TokenKind;
import org.unlaxer.context.ParseContext;


public interface Parser extends //
	PropagatableDestination , //
	TaggableAccessor , //
//	Taggable , //
	ParserPath,//
//	ParserHierarchy , //
//	ParserFinder,//
	Initializable,
	Serializable{

	//FIXME make Parsed parse(ParseContext parseContext) only. use to get tokenKind and invertMatch 
	public Parsed parse(ParseContext parseContext , TokenKind tokenKind ,boolean invertMatch);
	
	public default Parsed parse(ParseContext parseContext) {
		return parse(parseContext,getTokenKind(),false);
	}
	
	public default TokenKind getTokenKind(){
		return TokenKind.consumed;
	}
	
	public default boolean forTerminalSymbol(){
		return this instanceof TerminalSymbol;
	}
	
	public default boolean equalsByClass(Parser other){
		return getClass().equals(other.getClass());
	}
	
	public default Parser getChild(){
		return getChildren().get(0);
	}

	@Override
	default Parser getThisParser() {
		return this;
	}
	
	public NodeReduceMarker getNodeReduceMarker();
	
	public static  T get(Class clazz) {
		return ParserFactoryByClass.get(clazz);
	}
	
	public static  T get(Supplier supplier) {
		return ParserFactoryBySupplier.get(supplier);
	}

}