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import java.util.Hashtable;
import java.io.*;
/** Not sure what all we will want in this yet. At minimum it can
* handle the predefined type objects like IntegerType.
*/
public class SymbolTable implements Serializable {
protected Hashtable predefinedScalars = new Hashtable();
public SymbolTable() {
predefinedScalars.put("integer", new IntegerType());
predefinedScalars.put("real", new RealType());
}
public TypeSpecifier getPredefinedType(String name) {
TypeSpecifier ts = (TypeSpecifier)predefinedScalars.get(name);
return ts;
}
}
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