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import java.util.Map;
import java.util.HashMap;
import java.util.Set;
import java.io.FileNotFoundException;
import java.io.IOException;
public class Models
{
public static Map<String, String> IS_IN_FILE;
public static Map<String, String> IS_IN_ARCHITECTURE;
public static Map<String, String> IS_IN_ENTITY;
static
{
IS_IN_FILE = new HashMap<String, String>();
IS_IN_ARCHITECTURE = new HashMap<String, String>();
IS_IN_ENTITY = new HashMap<String, String>();
}
public static boolean load_file (final String filename)
throws FileNotFoundException
{
final QuickParser qp;
String[] input;
qp = new QuickParser(filename);
for (;;)
{
try
{
input = qp.parse_line();
if (input == null)
{
qp.finalize();
return false;
}
else if (input.length == 0)
{
qp.finalize();
break;
}
}
catch (final IOException e)
{
System.err.println
(
"[E] IO error while parsing file \""
+ filename
+ "\":"
/* FIXME: can be null */
+ e.getMessage()
);
return false;
}
if (input[0].equals("set_function"))
{
handle_set_function(input);
}
else if (input[0].equals("is_waveform_of"))
{
handle_is_waveform_of(input);
}
else
{
handle_parent_predicate(input);
}
}
return true;
}
private static void handle_is_waveform_of
(
final String[] input
)
{
if (input.length != 3)
{
return;
}
SolutionItem.handle_is_waveform_of
(
input[1],
input[2]
);
}
private static void handle_set_function
(
final String[] input
)
{
if (input.length != 4)
{
return;
}
SolutionItem.handle_unary_set_function
(
input[1],
input[2],
input[3]
);
}
private static void handle_parent_predicate
(
final String[] input
)
{
if (input.length != 3)
{
return;
}
if (input[0].equals("is_in_file"))
{
IS_IN_FILE.put(input[1], input[2]);
}
else if (input[0].equals("belongs_to_architecture"))
{
IS_IN_ARCHITECTURE.put(input[1], input[2]);
}
else if
(
input[0].equals("is_port_of")
|| input[0].equals("is_generic_of")
)
{
IS_IN_ENTITY.put(input[1], input[2]);
}
}
public static boolean propagate_filenames ()
{
for (final Map.Entry<String, String> file_ref: IS_IN_FILE.entrySet())
{
final SolutionItem file_si;
file_si =
SolutionItem.get_item_from_id
(
file_ref.getValue()
);
if (file_si == null)
{
System.err.println
(
"[E] Can't find any file with id \""
+ file_ref.getValue()
+ "\", yet the item with id \""
+ file_ref.getKey()
+ "\" is supposed to be in it."
);
return false;
}
SolutionItem.handle_unary_set_function
(
"file",
file_ref.getKey(),
file_si.get_function_value("filename")
);
}
for
(
final Map.Entry<String, String> arch_ref: IS_IN_ARCHITECTURE.entrySet()
)
{
final SolutionItem arch_si;
arch_si =
SolutionItem.get_item_from_id
(
arch_ref.getValue()
);
if (arch_si == null)
{
System.err.println
(
"[E] Can't find any architecture with id \""
+ arch_ref.getValue()
+ "\", yet the item with id \""
+ arch_ref.getKey()
+ "\" is supposed to be in it."
);
return false;
}
SolutionItem.handle_unary_set_function
(
"file",
arch_ref.getKey(),
arch_si.get_function_value("file")
);
}
for
(
final Map.Entry<String, String> entity_ref: IS_IN_ENTITY.entrySet()
)
{
final SolutionItem entity_si;
entity_si =
SolutionItem.get_item_from_id
(
entity_ref.getValue()
);
if (entity_si == null)
{
System.err.println
(
"[E] Can't find any entity with id \""
+ entity_ref.getValue()
+ "\", yet the item with id \""
+ entity_ref.getKey()
+ "\" is supposed to be in it."
);
return false;
}
SolutionItem.handle_unary_set_function
(
"file",
entity_ref.getKey(),
entity_si.get_function_value("file")
);
}
return true;
}
}
|
