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import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;
import java.util.HashMap;
public class VHDLEntity
{
private static final Map<String, VHDLEntity> FROM_ID;
static
{
FROM_ID = new HashMap<String, VHDLEntity>();
}
public static Collection<VHDLEntity> get_all ()
{
return FROM_ID.values();
}
public static void add_element (final String id)
{
if (!FROM_ID.containsKey(id))
{
FROM_ID.put(id, new VHDLEntity(id));
}
}
public static VHDLEntity get_from_id (final String id)
{
final VHDLEntity result;
result = FROM_ID.get(id);
if (result == null)
{
System.err.println
(
"[E] Element "
+ id
+ " is used like an entity, but is not declared as such before that"
+ " use."
);
System.exit(-1);
}
return result;
}
public static VHDLEntity find (final String id)
{
return FROM_ID.get(id);
}
/******************************************************************************/
private final Collection<VHDLProcess.Instance> process_instances;
private final Collection<VHDLWaveform.Instance> waveform_instances;
private final OutputFile output_file;
private final Collection<String> ports;
private final String id;
private VHDLArchitecture architecture;
private VHDLEntity (final String id)
{
this.id = id;
ports = new ArrayList<String>();
architecture = null;
this.process_instances = new ArrayList<VHDLProcess.Instance>();
this.waveform_instances = new ArrayList<VHDLWaveform.Instance>();
output_file = OutputFile.new_output_file("instances_in_" + id + ".mod");
}
public String get_id ()
{
return id;
}
public void add_port (final String pt)
{
if (!ports.contains(pt))
{
ports.add(pt);
}
}
public void set_architecture (final VHDLArchitecture arch)
{
architecture = arch;
}
public VHDLArchitecture get_architecture ()
{
return architecture;
}
public Collection<VHDLProcess.Instance> get_process_instances ()
{
return process_instances;
}
public Collection<VHDLWaveform.Instance> get_waveform_instances ()
{
return waveform_instances;
}
public void generate_instance ()
{
final Map<VHDLWaveform, VHDLWaveform.Instance> local_conversion;
local_conversion = new HashMap<VHDLWaveform, VHDLWaveform.Instance>();
for (final String pt: ports)
{
final VHDLWaveform wfm;
final VHDLWaveform.Instance i_wfm;
wfm = VHDLWaveform.get_from_id(Waveforms.get_waveform_id_from_id(pt));
i_wfm = wfm.add_instance(this);
waveform_instances.add(i_wfm);
local_conversion.put(wfm, i_wfm);
}
architecture.add_instance_to
(
process_instances,
waveform_instances,
local_conversion
);
}
public void write_predicates ()
{
for (final VHDLWaveform.Instance iwfm: waveform_instances)
{
iwfm.write_predicates_to(output_file);
}
for (final VHDLProcess.Instance ips: process_instances)
{
ips.write_predicates_to(output_file);
}
}
}
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