public NodeMatcher(NodePattern n, SemanticGraph sg, Alignment alignment, SemanticGraph sg_align, bool hyp, IndexedWord node, IDictionary <string, IndexedWord> namesToNodes, IDictionary <string, string> namesToRelations, VariableStrings variableStrings
, bool ignoreCase)
: base(sg, alignment, sg_align, hyp, node, namesToNodes, namesToRelations, variableStrings)
{
// universal: childMatcher is null if and only if
// myNode.child == null OR resetChild has never been called
myNode = n;
this.ignoreCase = ignoreCase;
ResetChildIter();
}
/// <exception cref="Edu.Stanford.Nlp.Semgraph.Semgrex.ParseException"/>
public NodePattern Description(GraphRelation r)
{
Token name = null;
bool link = false;
bool isRoot = false;
bool isEmpty = false;
Token attr = null;
Token value = null;
IDictionary <string, string> attributes = Generics.NewHashMap();
NodePattern pat;
Jj_consume_token(23);
switch ((jj_ntk == -1) ? Jj_ntk() : jj_ntk)
{
case SemgrexParserConstantsConstants.Identifier:
{
attr = Jj_consume_token(SemgrexParserConstantsConstants.Identifier);
Jj_consume_token(12);
switch ((jj_ntk == -1) ? Jj_ntk() : jj_ntk)
{
case SemgrexParserConstantsConstants.Identifier:
{
value = Jj_consume_token(SemgrexParserConstantsConstants.Identifier);
break;
}
case SemgrexParserConstantsConstants.Regex:
{
value = Jj_consume_token(SemgrexParserConstantsConstants.Regex);
break;
}
default:
{
jj_la1[22] = jj_gen;
Jj_consume_token(-1);
throw new ParseException();
}
}
if (attr != null && value != null)
{
attributes[attr.image] = value.image;
}
while (true)
{
switch ((jj_ntk == -1) ? Jj_ntk() : jj_ntk)
{
case 24:
{
break;
}
default:
{
jj_la1[23] = jj_gen;
goto label_6_break;
}
}
Jj_consume_token(24);
attr = Jj_consume_token(SemgrexParserConstantsConstants.Identifier);
Jj_consume_token(12);
switch ((jj_ntk == -1) ? Jj_ntk() : jj_ntk)
{
case SemgrexParserConstantsConstants.Identifier:
{
value = Jj_consume_token(SemgrexParserConstantsConstants.Identifier);
break;
}
case SemgrexParserConstantsConstants.Regex:
{
value = Jj_consume_token(SemgrexParserConstantsConstants.Regex);
break;
}
default:
{
jj_la1[24] = jj_gen;
Jj_consume_token(-1);
throw new ParseException();
}
}
if (attr != null && value != null)
{
attributes[attr.image] = value.image;
}
label_6_continue :;
}
label_6_break :;
Jj_consume_token(25);
break;
}
case SemgrexParserConstantsConstants.Root:
{
attr = Jj_consume_token(SemgrexParserConstantsConstants.Root);
Jj_consume_token(25);
isRoot = true;
break;
}
case SemgrexParserConstantsConstants.Empty:
{
attr = Jj_consume_token(SemgrexParserConstantsConstants.Empty);
Jj_consume_token(25);
isEmpty = true;
break;
}
case 25:
{
Jj_consume_token(25);
break;
}
default:
{
jj_la1[25] = jj_gen;
Jj_consume_token(-1);
throw new ParseException();
}
}
switch ((jj_ntk == -1) ? Jj_ntk() : jj_ntk)
{
case 22:
{
Jj_consume_token(22);
link = true;
name = Jj_consume_token(SemgrexParserConstantsConstants.Identifier);
string nodeName = name.image;
if (underNegation)
{
if (!knownVariables.Contains(nodeName))
{
{
if (true)
{
throw new ParseException("Cannot add new variable names under negation. Node '" + nodeName + "' not seen before");
}
}
}
}
else
{
knownVariables.Add(nodeName);
}
break;
}
default:
{
jj_la1[26] = jj_gen;
break;
}
}
pat = new NodePattern(r, underNodeNegation, attributes, isRoot, isEmpty, name != null ? name.image : null);
if (link)
{
pat.MakeLink();
}
{
if (true)
{
return(pat);
}
}
throw new Exception("Missing return statement in function");
}