Antlr.Runtime.ClassicToken Class Reference
A Token object like we'd use in ANTLR 2.x; has an actual string created and associated with this object. These objects are needed for imaginary tree nodes that have payload objects. We need to create a Token object that has a string; the tree node will point at this token. CommonToken has indexes into a char stream and hence cannot be used to introduce new strings. More...
Public Member Functions | |
| ClassicToken (int type) | |
| ClassicToken (IToken oldToken) | |
| ClassicToken (int type, string text) | |
| ClassicToken (int type, string text, int channel) | |
| override string | ToString () |
Protected Attributes | |
| internal string | text |
| internal int | type |
| internal int | line |
| internal int | charPositionInLine |
| internal int | channel = Token.DEFAULT_CHANNEL |
| internal int | index |
| What token number is this from 0..n-1 tokens. | |
Properties | |
| virtual int | Type [get, set] |
| virtual int | Line [get, set] |
| The line number on which this token was matched; line=1..n. | |
| virtual int | CharPositionInLine [get, set] |
| The index of the first character relative to the beginning of the line 0..n-1. | |
| virtual int | Channel [get, set] |
| virtual int | TokenIndex [get, set] |
| An index from 0..n-1 of the token object in the input stream. | |
| virtual string | Text [get, set] |
| The text of the token. | |
| virtual ICharStream | InputStream [get, set] |
Detailed Description
A Token object like we'd use in ANTLR 2.x; has an actual string created and associated with this object. These objects are needed for imaginary tree nodes that have payload objects. We need to create a Token object that has a string; the tree node will point at this token. CommonToken has indexes into a char stream and hence cannot be used to introduce new strings.
Definition at line 48 of file ClassicToken.cs.
Constructor & Destructor Documentation
| Antlr.Runtime.ClassicToken.ClassicToken | ( | int | type | ) |
Definition at line 52 of file ClassicToken.cs.
| Antlr.Runtime.ClassicToken.ClassicToken | ( | IToken | oldToken | ) |
Definition at line 57 of file ClassicToken.cs.
| Antlr.Runtime.ClassicToken.ClassicToken | ( | int | type, | |
| string | text | |||
| ) |
Definition at line 66 of file ClassicToken.cs.
| Antlr.Runtime.ClassicToken.ClassicToken | ( | int | type, | |
| string | text, | |||
| int | channel | |||
| ) |
Definition at line 72 of file ClassicToken.cs.
Member Function Documentation
| override string Antlr.Runtime.ClassicToken.ToString | ( | ) |
Definition at line 125 of file ClassicToken.cs.
Member Data Documentation
internal string Antlr.Runtime.ClassicToken.text [protected] |
Definition at line 150 of file ClassicToken.cs.
internal int Antlr.Runtime.ClassicToken.type [protected] |
Definition at line 151 of file ClassicToken.cs.
internal int Antlr.Runtime.ClassicToken.line [protected] |
Definition at line 152 of file ClassicToken.cs.
internal int Antlr.Runtime.ClassicToken.charPositionInLine [protected] |
Definition at line 153 of file ClassicToken.cs.
internal int Antlr.Runtime.ClassicToken.channel = Token.DEFAULT_CHANNEL [protected] |
Definition at line 154 of file ClassicToken.cs.
internal int Antlr.Runtime.ClassicToken.index [protected] |
Property Documentation
virtual int Antlr.Runtime.ClassicToken.Type [get, set] |
virtual int Antlr.Runtime.ClassicToken.Line [get, set] |
The line number on which this token was matched; line=1..n.
Implements Antlr.Runtime.IToken.
Definition at line 90 of file ClassicToken.cs.
virtual int Antlr.Runtime.ClassicToken.CharPositionInLine [get, set] |
The index of the first character relative to the beginning of the line 0..n-1.
Implements Antlr.Runtime.IToken.
Definition at line 96 of file ClassicToken.cs.
virtual int Antlr.Runtime.ClassicToken.Channel [get, set] |
virtual int Antlr.Runtime.ClassicToken.TokenIndex [get, set] |
An index from 0..n-1 of the token object in the input stream.
This must be valid in order to use the ANTLRWorks debugger.
Implements Antlr.Runtime.IToken.
Definition at line 108 of file ClassicToken.cs.
virtual string Antlr.Runtime.ClassicToken.Text [get, set] |
The text of the token.
When setting the text, it might be a NOP such as for the CommonToken, which doesn't have string pointers, just indexes into a char buffer.
Implements Antlr.Runtime.IToken.
Definition at line 114 of file ClassicToken.cs.
virtual ICharStream Antlr.Runtime.ClassicToken.InputStream [get, set] |
Definition at line 120 of file ClassicToken.cs.
The documentation for this class was generated from the following file:
- /Users/parrt/antlr/code/antlr/main/runtime/CSharp/Sources/Antlr3.Runtime/Antlr.Runtime/ClassicToken.cs
