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import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathExpressionException;
import java.util.ArrayList;
import java.util.Collection;
public class VHDLSignal extends ParsableXML
{
public VHDLSignal
(
final IDs parent_id,
final Node xml_node
)
{
super(parent_id, xml_node);
}
@Override
public Collection<ParsableXML> parse ()
throws XPathExpressionException
{
final Collection<ParsableXML> result;
final String xml_id;
final IDs local_id;
result = new ArrayList<ParsableXML>();
xml_id = XMLManager.get_attribute(xml_node, "id");
local_id = IDs.get_id_from_xml_id(xml_id, "signal");
/** Parent **************************************************************/
handle_link_to_architecture(local_id);
/** Functions ***********************************************************/
handle_function_line(local_id);
handle_function_column(local_id);
handle_function_identifier(local_id);
/** Predicates **********************************************************/
handle_predicate_has_disconnect_flag(local_id);
handle_predicate_is_ref(local_id);
handle_predicate_has_active_flag(local_id);
handle_predicate_has_identifier_list(local_id);
handle_predicate_has_visible_flag(local_id);
handle_predicate_has_after_drivers_flag(local_id);
handle_predicate_has_use_flag(local_id);
handle_predicate_has_guarded_signal_flag(local_id);
handle_predicate_is_of_kind(local_id);
/** Children ************************************************************/
handle_child_waveform(local_id);
return null;
}
/***************************************************************************/
/** Parents ****************************************************************/
/***************************************************************************/
private void handle_link_to_architecture
(
final IDs local_id
)
{
Predicates.add_entry("belongs_to_architecture", local_id, parent_id);
}
/***************************************************************************/
/** Functions **************************************************************/
/***************************************************************************/
private void handle_function_line
(
final IDs local_id
)
{
Functions.add_entry
(
"line",
local_id,
Strings.get_id_from_string
(
XMLManager.get_attribute(xml_node, "line")
)
);
}
private void handle_function_column
(
final IDs local_id
)
{
Functions.add_entry
(
"column",
local_id,
Strings.get_id_from_string
(
XMLManager.get_attribute(xml_node, "col")
)
);
}
private void handle_function_identifier
(
final IDs local_id
)
{
Functions.add_entry
(
"identifier",
local_id,
Strings.get_id_from_string
(
XMLManager.get_attribute(xml_node, "identifier")
)
);
}
/***************************************************************************/
/** Predicates *************************************************************/
/***************************************************************************/
private void handle_predicate_has_disconnect_flag
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"has_disconnect_flag"
).equals("true")
)
{
Predicates.add_entry("has_disconnect_flag", local_id);
}
}
private void handle_predicate_is_ref
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"is_ref"
).equals("true")
)
{
Predicates.add_entry("is_ref", local_id);
}
}
private void handle_predicate_has_active_flag
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"has_active_flag"
).equals("true")
)
{
Predicates.add_entry("has_active_flag", local_id);
}
}
private void handle_predicate_has_identifier_list
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"has_identifier_list"
).equals("true")
)
{
Predicates.add_entry("has_identifier_list", local_id);
}
}
private void handle_predicate_has_visible_flag
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"visible_flag"
).equals("true")
)
{
Predicates.add_entry("has_visible_flag", local_id);
}
}
private void handle_predicate_has_after_drivers_flag
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"after_drivers_flag"
).equals("true")
)
{
Predicates.add_entry("has_after_drivers_flag", local_id);
}
}
private void handle_predicate_has_use_flag
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"use_flag"
).equals("true")
)
{
Predicates.add_entry("has_use_flag", local_id);
}
}
private void handle_predicate_has_guarded_signal_flag
(
final IDs local_id
)
{
if
(
XMLManager.get_attribute
(
xml_node,
"guarded_signal_flag"
).equals("true")
)
{
Predicates.add_entry("has_guarded_signal_flag", local_id);
}
}
private void handle_predicate_is_of_kind
(
final IDs local_id
)
{
Predicates.add_entry
(
"is_of_kind",
local_id,
Strings.get_id_from_string
(
XMLManager.get_attribute
(
xml_node,
"signal_kind"
)
)
);
}
/***************************************************************************/
/** Children ***************************************************************/
/***************************************************************************/
private void handle_child_waveform
(
final IDs local_id
)
{
Predicates.add_entry
(
"is_waveform_of",
Waveforms.get_associated_waveform_id
(
local_id
),
local_id
);
}
}
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