org.gjt.sp.jedit.syntax

## Class DefaultTokenHandler

- java.lang.Object
- - org.gjt.sp.jedit.syntax.DefaultTokenHandler

All Implemented Interfaces:
  TokenHandler

Direct Known Subclasses:
  DisplayTokenHandler

    public class DefaultTokenHandler
    extends java.lang.Object
    implements TokenHandler

Builds a linked list of tokens without any additional processing.

Since:
  jEdit 4.1pre1

### Field Summary

Fields
`protected Token` `firstToken`
`protected Token` `lastToken`
`protected TokenMarker.LineContext` `lineContext`

### Constructor Summary

Constructors
Constructor and Description
`DefaultTokenHandler()`

### Method Summary

Methods
`protected void` `addToken(Token token, TokenMarker.LineContext context)`
`protected Token` `createToken(byte id, int offset, int length, TokenMarker.LineContext context)`
`TokenMarker.LineContext` `getLineContext()` The token handler can compare this object with the object previously given for this line to see if the token type at the end of the line has changed (meaning subsequent lines might need to be retokenized).
`protected ParserRuleSet` `getParserRuleSet(TokenMarker.LineContext context)`
`Token` `getTokens()` Returns the first syntax token.
`void` `handleToken(javax.swing.text.Segment seg, byte id, int offset, int length, TokenMarker.LineContext context)` Called by the token marker when a syntax token has been parsed.
`void` `init()` Clears the list of tokens.
`void` `setLineContext(TokenMarker.LineContext lineContext)` The token handler can compare this object with the object previously given for this line to see if the token type at the end of the line has changed (meaning subsequent lines might need to be retokenized).

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

### Field Detail

#### firstToken

    protected Token firstToken

#### lastToken

    protected Token lastToken

#### lineContext

    protected TokenMarker.LineContext lineContext

### Constructor Detail

#### DefaultTokenHandler

    public DefaultTokenHandler()

### Method Detail

#### init

    public void init()

Clears the list of tokens.

#### getTokens

    public Token getTokens()

Returns the first syntax token.

Since:
  jEdit 4.1pre1

#### handleToken

    public void handleToken(javax.swing.text.Segment seg,
                   byte id,
                   int offset,
                   int length,
                   TokenMarker.LineContext context)

Called by the token marker when a syntax token has been parsed.

Specified by:
  `handleToken` in interface `TokenHandler`
Parameters:
  `seg` - The segment containing the text
  `id` - The token type (one of the constants in the `Token` class).
  `offset` - The start offset of the token
  `length` - The number of characters in the token
  `context` - The line context
Since:
  jEdit 4.2pre3

#### getLineContext

    public TokenMarker.LineContext getLineContext()

The token handler can compare this object with the object previously given for this line to see if the token type at the end of the line has changed (meaning subsequent lines might need to be retokenized).

Since:
  jEdit 4.2pre6

#### setLineContext

    public void setLineContext(TokenMarker.LineContext lineContext)

The token handler can compare this object with the object previously given for this line to see if the token type at the end of the line has changed (meaning subsequent lines might need to be retokenized).

Specified by:
  `setLineContext` in interface `TokenHandler`
Since:
  jEdit 4.2pre6

#### getParserRuleSet

    protected ParserRuleSet getParserRuleSet(TokenMarker.LineContext context)

#### createToken

    protected Token createToken(byte id,
                    int offset,
                    int length,
                    TokenMarker.LineContext context)

#### addToken

    protected void addToken(Token token,
                TokenMarker.LineContext context)