lolo.scans
Class JavaIdentifier

java.lang.Object
  |
  +--lolo.Scan
        |
        +--lolo.scans.Scan
              |
              +--lolo.scans.SimpleIdentifier
                    |
                    +--lolo.scans.JavaIdentifier

All Implemented Interfaces:

java.io.Serializable

public class JavaIdentifier

extends SimpleIdentifier

Instances of this class scan for Java identifiers and use the methods java.lang.Character.isJavaIdentifierStart() and java.lang.Character.isJavaIdentifierPart() to check the characters.

Author:

Bernd Kühl (bernd@informatik.uni-osnabrueck.de)

See Also:

Serialized Form

Inner classes inherited from class lolo.Scan

Scan.Action, Scan.State

Fields inherited from class lolo.scans.SimpleIdentifier

start

Fields inherited from class lolo.scans.Scan

reset, stateObject

Fields inherited from class lolo.Scan

action, ignore

Constructor Summary

JavaIdentifier()

Method Summary

protected boolean	testPart(char ch) Tests the characters.
protected boolean	testStart(char ch) Tests the first character.

Methods inherited from class lolo.scans.SimpleIdentifier

nextChar, reset

Methods inherited from class lolo.scans.Scan

equals, hashCode, toString

Methods inherited from class lolo.Scan

action, getAction, getIgnore, setAction, setIgnore

Methods inherited from class java.lang.Object

, clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JavaIdentifier

public JavaIdentifier()

Method Detail

testStart

protected boolean testStart(char ch)

Description copied from class: SimpleIdentifier

Tests the first character.

Overrides:

testStart in class SimpleIdentifier

Following copied from class: lolo.scans.SimpleIdentifier

Parameters:

ch - the first charatcer of the symbol.

Returns:

true if the character is a legal first character.

testPart

protected boolean testPart(char ch)

Description copied from class: SimpleIdentifier

Tests the characters.

Overrides:

testPart in class SimpleIdentifier

Following copied from class: lolo.scans.SimpleIdentifier

Parameters:

ch - the next charatcer of the symbol.

Returns:

true if the characters are a legal characters.