/** Copyright (C) Conformiq Software Ltd.
 * All rights reserved.
 *
 * Created Wed Aug 27 16:49:21 2008.
 *
 * @file TTCNTypeName.java
 *
 * @author Conformiq Software Ltd.
 *
 *
 */
package com.conformiq.adaptation.ttcn;

import java.util.Queue;
import java.util.Set;

import com.conformiq.qtronic2.QMLArrayType;
import com.conformiq.qtronic2.QMLBooleanType;
import com.conformiq.qtronic2.QMLNumberType;
import com.conformiq.qtronic2.QMLOptionalType;
import com.conformiq.qtronic2.QMLRecordType;
import com.conformiq.qtronic2.QMLStringType;
import com.conformiq.qtronic2.QMLTypeVisitor;

class TTCNTypeName implements QMLTypeVisitor
{
    public TTCNTypeName(final Queue<QMLRecordType> workList,
            final Set<QMLRecordType> alreadyDumped, final Set<String> arrays)
    {
        this.workList = workList;
        this.alreadyDumped = alreadyDumped;
        this.arrays = arrays;
        optional = false;
    }

    public void visit(QMLArrayType a)
    {
        // We first visit the element type to get the correct name
        // for it.
        a.getType().accept(this);
        // arrays.add(a.getType().getTypeName());
        arrays.add(name);

        optional = false;
        name += "Array";
    }

    public void visit(QMLBooleanType b)
    {
        name = "boolean";
    }

    public void visit(QMLNumberType n)
    {
        if (n.isFloat() || n.isDouble())
        {
            name = "float";
        }
        else
        {
            name = "integer";
        }
    }

    public void visit(QMLRecordType r)
    {
        if (!alreadyDumped.contains(r))
        {
            workList.offer(r);
        }
        name = r.getTypeName();
    }

    public void visit(QMLStringType s)
    {
        name = "charstring";
    }

    public void visit(QMLOptionalType p)
    {
        p.getType().accept(this);
        optional = true;
    }

    private boolean optional;

    public boolean getOptional()
    {
        return optional;
    }

    private String name = "";

    public String getName()
    {
        return name;
    }

    protected Set<String> arrays;
    private final Queue<QMLRecordType> workList;
    private final Set<QMLRecordType> alreadyDumped;
};