protected abstract class TokenStream.TokenFactory extends Object implements TokenStream.Tokens
Modifier and Type | Field and Description |
---|---|
protected List<TokenStream.Token> |
tokens |
Modifier | Constructor and Description |
---|---|
protected |
TokenFactory() |
Modifier and Type | Method and Description |
---|---|
void |
addToken(Position position,
int index)
Create a single-character token at the supplied index in the character stream.
|
void |
addToken(Position position,
int startIndex,
int endIndex)
Create a single- or multi-character token with the characters in the range given by the starting and ending index in
the character stream.
|
List<TokenStream.Token> |
getTokens() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addToken
protected final List<TokenStream.Token> tokens
public void addToken(Position position, int index)
TokenStream.Tokens
addToken(index,index+1)
or addToken(index,index+1,0)
.addToken
in interface TokenStream.Tokens
position
- the position (line and column numbers) of this new token; may not be nullindex
- the index of the character to appear in the token; must be a valid index in the streampublic final void addToken(Position position, int startIndex, int endIndex)
TokenStream.Tokens
addToken(startIndex,endIndex,0)
.addToken
in interface TokenStream.Tokens
position
- the position (line and column numbers) of this new token; may not be nullstartIndex
- the index of the first character to appear in the token; must be a valid index in the streamendIndex
- the index just past the last character to appear in the token; must be a valid index in the streampublic List<TokenStream.Token> getTokens()
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