asterix-aql/src/main/java/edu/uci/ics/asterix/aql/expression/FieldAccessor.java

package edu.uci.ics.asterix.aql.expression;

import edu.uci.ics.asterix.aql.base.Expression;
import edu.uci.ics.asterix.aql.expression.visitor.IAqlExpressionVisitor;
import edu.uci.ics.asterix.aql.expression.visitor.IAqlVisitorWithVoidReturn;
import edu.uci.ics.asterix.common.exceptions.AsterixException;

public class FieldAccessor extends AbstractAccessor {
    private Identifier ident;

    public FieldAccessor(Expression expr, Identifier ident) {
        super(expr);
        this.ident = ident;
    }

    public Identifier getIdent() {
        return ident;
    }

    public void setIdent(Identifier ident) {
        this.ident = ident;
    }

    @Override
    public Kind getKind() {
        return Kind.FIELD_ACCESSOR_EXPRESSION;
    }

    @Override
    public <T> void accept(IAqlVisitorWithVoidReturn<T> visitor, T arg) throws AsterixException {
        visitor.visit(this, arg);
    }

    @Override
    public <R, T> R accept(IAqlExpressionVisitor<R, T> visitor, T arg) throws AsterixException {
        return visitor.visitFieldAccessor(this, arg);
    }

}