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import java.util.*;
public class VHDLComponent
{
private static final Map<String, VHDLComponent> FROM_ID;
static
{
FROM_ID = new HashMap<String, VHDLComponent>();
}
public static void add_element (final String id)
{
if (!FROM_ID.containsKey(id))
{
FROM_ID.put(id, new VHDLComponent(id));
}
}
public static VHDLComponent get_from_id (final String id)
{
final VHDLComponent result;
result = FROM_ID.get(id);
if (result == null)
{
System.err.println
(
"[E] Element "
+ id
+ " is used like a component instantiation, but is not declared as"
+ " such before that use."
);
System.exit(-1);
}
return result;
}
public static VHDLComponent find (final String id)
{
return FROM_ID.get(id);
}
/******************************************************************************/
private final Map<String, String> port_map;
private final String id;
private VHDLEntity destination;
private VHDLArchitecture parent;
public void set_destination (final VHDLEntity dest)
{
destination = dest;
}
public void set_architecture (final VHDLArchitecture arch)
{
parent = arch;
}
public void add_port_map (final String src, final String dest)
{
port_map.put(src, dest);
}
public void add_instance_content_to
(
final Collection<VHDLProcess.Instance> process_instances,
final Collection<VHDLWaveform.Instance> waveform_instances
)
{
final Collection<VHDLProcess.Instance> dest_process_instances;
final Collection<VHDLWaveform.Instance> dest_waveform_instances;
final Map<VHDLWaveform.Instance, VHDLWaveform.Instance> wfm_map;
dest_process_instances = destination.get_process_instances();
dest_waveform_instances = destination.get_waveform_instances();
wfm_map = new HashMap<VHDLWaveform.Instance, VHDLWaveform.Instance>();
for (final VHDLWaveform.Instance i_wfm: dest_waveform_instances)
{
final String dest;
final VHDLWaveform.Instance replacement;
dest =
port_map.get
(
Waveforms.get_id_from_waveform_id
(
i_wfm.get_parent().get_id()
)
);
if (dest == null)
{
replacement = i_wfm.get_parent().add_instance(parent.get_entity());
}
else
{
replacement =
VHDLWaveform.get_from_id(dest).add_instance
(
parent.get_entity()
);
}
wfm_map.put(i_wfm, replacement);
waveform_instances.add(replacement);
}
for (final VHDLProcess.Instance i_ps: dest_process_instances)
{
process_instances.add
(
i_ps.add_instance(parent.get_entity(), wfm_map)
);
}
}
private VHDLComponent (final String id)
{
this.id = id;
port_map = new HashMap<String, String>();
}
}
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