package de.dhbwstuttgart.syntaxtree.statement;

import de.dhbwstuttgart.syntaxtree.FormalParameter;
import de.dhbwstuttgart.syntaxtree.Pattern;
import org.antlr.v4.runtime.Token;

import de.dhbwstuttgart.syntaxtree.StatementVisitor;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;

public class InstanceOf extends Expression {
    private final Pattern pattern;
    private final Expression expr;

    public InstanceOf(Expression expr, RefTypeOrTPHOrWildcardOrGeneric type, RefTypeOrTPHOrWildcardOrGeneric reftype, Token offset) {
        super(type, offset);
        this.pattern = new FormalParameter(null, reftype, offset);
        this.expr = expr;
    }

    public InstanceOf(Expression expr, RefTypeOrTPHOrWildcardOrGeneric type, Pattern pattern, Token offset) {
        super(type, offset);
        this.pattern = pattern;
        this.expr = expr;
    }

    public Pattern getPattern() {
        return pattern;
    }

    public Expression getExpression() {
        return expr;
    }

    @Override
    public void accept(StatementVisitor visitor) {
        visitor.visit(this);
    }
}