private void SimplifyModeUsage(
NvdlNoCancelAction nca, NvdlCompileContext ctx)
{
NvdlModeUsage usage = nca.ModeUsage;
if (usage.NestedMode != null && ctx.GetCompiledMode(usage) == null)
{
SimpleMode sm = new SimpleMode(String.Empty,
usage.NestedMode, ctx);
ctx.AddCompiledMode(usage, sm);
}
foreach (NvdlContext c in usage.Contexts)
{
if (c.NestedMode != null)
{
SimpleMode sm = new SimpleMode(
String.Empty, c.NestedMode, ctx);
ctx.AddCompiledMode(c, sm);
}
}
}
private void SimplifyPhase1(NvdlCompileContext ctx)
{
NvdlRules rules = ctx.Rules;
// 6.4.1 : just ignore "Foreign" property.
// 6.4.2 : already ignored on reading nvdl.
// 6.4.3 : done in SOM
// 6.4.4 : FIXME: must be done.
// 6.4.5 : FIXME: considered in compiler.
// 6.4.6 : FIXME: considered in compiler.
// 6.4.7 : FIXME: considered in compiler.
// 6.4.8 : here
NvdlModeList list = rules.Modes;
NvdlMode startMode = null;
if (rules.Modes.Count > 0)
{
if (rules.Rules.Count > 0)
{
throw new NvdlCompileException("Modes and rules cannot coexist in 'rules' element.", rules);
}
else if (rules.StartMode == null)
{
throw new NvdlCompileException("startMode is missing in 'rules' element when modes are specified.", rules);
}
foreach (NvdlMode m in rules.Modes)
{
if (m.Name == rules.StartMode)
{
startMode = m;
break;
}
}
if (startMode == null)
{
throw new NvdlCompileException("Matching 'mode' element specified by 'startMode' does not exist.", rules);
}
}
else
{
if (rules.Rules.Count == 0)
{
throw new NvdlCompileException("Neither modes nor rules exists in 'rules' element.", rules);
}
list = new NvdlModeList();
startMode = new NvdlMode();
startMode.SourceUri = rules.SourceUri;
startMode.LineNumber = rules.LineNumber;
startMode.LinePosition = rules.LinePosition;
startMode.Name = "(startMode)";
list.Add(startMode);
foreach (NvdlRule rule in rules.Rules)
{
startMode.Rules.Add(rule);
}
}
// 6.4.9 : done in SimpleMode.ctor() and
// SimpleRule.ctor(), using ctx.CompiledModes.
foreach (NvdlMode m in list)
{
SimpleMode sm = new SimpleMode(m, ctx);
ctx.AddCompiledMode(sm.Name, sm);
if (m == startMode)
{
this.startMode = sm;
}
}
// 6.4.10 : done in SimpleRule.Simplify
ArrayList tl = new ArrayList();
for (int i = 0; i < rules.Triggers.Count; i++)
{
tl.Add(new SimpleTrigger(rules.Triggers [i]));
}
triggers = (SimpleTrigger [])tl.ToArray(
typeof(SimpleTrigger));
modes = (SimpleMode [])
new ArrayList(ctx.GetCompiledModes())
.ToArray(typeof(SimpleMode));
}
private void SimplifyPhase1 (NvdlCompileContext ctx)
{
NvdlRules rules = ctx.Rules;
// 6.4.1 : just ignore "Foreign" property.
// 6.4.2 : already ignored on reading nvdl.
// 6.4.3 : done in SOM
// 6.4.4 : FIXME: must be done.
// 6.4.5 : FIXME: considered in compiler.
// 6.4.6 : FIXME: considered in compiler.
// 6.4.7 : FIXME: considered in compiler.
// 6.4.8 : here
NvdlModeList list = rules.Modes;
NvdlMode startMode = null;
if (rules.Modes.Count > 0) {
if (rules.Rules.Count > 0)
throw new NvdlCompileException ("Modes and rules cannot coexist in 'rules' element.", rules);
else if (rules.StartMode == null)
throw new NvdlCompileException ("startMode is missing in 'rules' element when modes are specified.", rules);
foreach (NvdlMode m in rules.Modes) {
if (m.Name == rules.StartMode) {
startMode = m;
break;
}
}
if (startMode == null)
throw new NvdlCompileException ("Matching 'mode' element specified by 'startMode' does not exist.", rules);
} else {
if (rules.Rules.Count == 0)
throw new NvdlCompileException ("Neither modes nor rules exists in 'rules' element.", rules);
list = new NvdlModeList ();
startMode = new NvdlMode ();
startMode.SourceUri = rules.SourceUri;
startMode.LineNumber = rules.LineNumber;
startMode.LinePosition = rules.LinePosition;
startMode.Name = "(startMode)";
list.Add (startMode);
foreach (NvdlRule rule in rules.Rules)
startMode.Rules.Add (rule);
}
// 6.4.9 : done in SimpleMode.ctor() and
// SimpleRule.ctor(), using ctx.CompiledModes.
foreach (NvdlMode m in list) {
SimpleMode sm = new SimpleMode (m, ctx);
ctx.AddCompiledMode (sm.Name, sm);
if (m == startMode)
this.startMode = sm;
}
// 6.4.10 : done in SimpleRule.Simplify
ArrayList tl = new ArrayList ();
for (int i = 0; i < rules.Triggers.Count; i++)
tl.Add (new SimpleTrigger (rules.Triggers [i]));
triggers = (SimpleTrigger []) tl.ToArray (
typeof (SimpleTrigger));
modes = (SimpleMode [])
new ArrayList (ctx.GetCompiledModes ())
.ToArray (typeof (SimpleMode));
}
private void SimplifyModeUsage (
NvdlNoCancelAction nca, NvdlCompileContext ctx)
{
NvdlModeUsage usage = nca.ModeUsage;
if (usage.NestedMode != null && ctx.GetCompiledMode (usage) == null) {
SimpleMode sm = new SimpleMode (String.Empty,
usage.NestedMode, ctx);
ctx.AddCompiledMode (usage, sm);
}
foreach (NvdlContext c in usage.Contexts) {
if (c.NestedMode != null) {
SimpleMode sm = new SimpleMode (
String.Empty, c.NestedMode, ctx);
ctx.AddCompiledMode (c, sm);
}
}
}