本文整理汇总了C#中ITreeNodeStream.LT方法的典型用法代码示例。如果您正苦于以下问题：C# ITreeNodeStream.LT方法的具体用法？C# ITreeNodeStream.LT怎么用？C# ITreeNodeStream.LT使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ITreeNodeStream的用法示例。
在下文中一共展示了ITreeNodeStream.LT方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ToNodesOnlyString
public string ToNodesOnlyString( ITreeNodeStream nodes )
{
ITreeAdaptor adaptor = nodes.TreeAdaptor;
StringBuilder buf = new StringBuilder();
object o = nodes.LT( 1 );
int type = adaptor.GetType( o );
while ( o != null && type != TokenTypes.EndOfFile )
{
if ( !( type == TokenTypes.Down || type == TokenTypes.Up ) )
{
buf.Append( " " );
buf.Append( type );
}
nodes.Consume();
o = nodes.LT( 1 );
type = adaptor.GetType( o );
}
return buf.ToString();
}示例2: ExtractInformationFromTreeNodeStream
protected virtual void ExtractInformationFromTreeNodeStream(ITreeNodeStream input)
{
this._node = input.LT(1);
ITokenStreamInformation streamInformation = input as ITokenStreamInformation;
if (streamInformation != null)
{
IToken lastToken = streamInformation.LastToken;
IToken lastRealToken = streamInformation.LastRealToken;
if (lastRealToken != null)
{
this._token = lastRealToken;
this._line = lastRealToken.Line;
this._charPositionInLine = lastRealToken.CharPositionInLine;
this._approximateLineInfo = lastRealToken.Equals(lastToken);
}
}
else
{
ITreeAdaptor adaptor = input.TreeAdaptor;
IToken payload = adaptor.GetToken(_node);
if (payload != null)
{
this._token = payload;
if (payload.Line <= 0)
{
// imaginary node; no line/pos info; scan backwards
int i = -1;
object priorNode = input.LT(i);
while (priorNode != null)
{
IToken priorPayload = adaptor.GetToken(priorNode);
if (priorPayload != null && priorPayload.Line > 0)
{
// we found the most recent real line / pos info
this._line = priorPayload.Line;
this._charPositionInLine = priorPayload.CharPositionInLine;
this._approximateLineInfo = true;
break;
}
--i;
try
{
priorNode = input.LT(i);
}
catch (ArgumentException)
{
priorNode = null;
}
}
}
else
{
// node created from real token
this._line = payload.Line;
this._charPositionInLine = payload.CharPositionInLine;
}
}
else if (this._node is Tree.ITree)
{
this._line = ((Tree.ITree)this._node).Line;
this._charPositionInLine = ((Tree.ITree)this._node).CharPositionInLine;
if (this._node is CommonTree)
{
this._token = ((CommonTree)this._node).Token;
}
}
else
{
int type = adaptor.GetType(this._node);
string text = adaptor.GetText(this._node);
this._token = new CommonToken(type, text);
}
}
}示例3: ExtractInformationFromTreeNodeStream
protected virtual void ExtractInformationFromTreeNodeStream(ITreeNodeStream input)
{
this._node = input.LT(1);
ITokenStreamInformation information = input as ITokenStreamInformation;
if (information != null)
{
IToken lastToken = information.LastToken;
IToken lastRealToken = information.LastRealToken;
if (lastRealToken != null)
{
this._token = lastRealToken;
this._line = lastRealToken.Line;
this._charPositionInLine = lastRealToken.CharPositionInLine;
this._approximateLineInfo = lastRealToken.Equals(lastToken);
}
}
else
{
ITreeAdaptor treeAdaptor = input.TreeAdaptor;
IToken token = treeAdaptor.GetToken(this._node);
if (token == null)
{
if (this._node is ITree)
{
this._line = ((ITree) this._node).Line;
this._charPositionInLine = ((ITree) this._node).CharPositionInLine;
if (this._node is CommonTree)
{
this._token = ((CommonTree) this._node).Token;
}
}
else
{
int type = treeAdaptor.GetType(this._node);
string text = treeAdaptor.GetText(this._node);
this._token = new CommonToken(type, text);
}
}
else
{
this._token = token;
if (token.Line > 0)
{
this._line = token.Line;
this._charPositionInLine = token.CharPositionInLine;
}
else
{
int k = -1;
object t = input.LT(k);
while (t != null)
{
IToken token4 = treeAdaptor.GetToken(t);
if ((token4 != null) && (token4.Line > 0))
{
this._line = token4.Line;
this._charPositionInLine = token4.CharPositionInLine;
this._approximateLineInfo = true;
return;
}
k--;
try
{
t = input.LT(k);
continue;
}
catch (ArgumentException)
{
t = null;
continue;
}
}
}
}
}
}