com.github.javaparser

Class JavaToken

java.lang.Object

com.github.javaparser.JavaToken

public class JavaToken
extends Object

A token from a parsed source file. (Awkwardly named "Java"Token since JavaCC already generates an internal class Token.) It is a node in a double linked list called token list.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JavaToken.Category

Field Summary

Fields

Modifier and Type	Field and Description
static JavaToken	INVALID

Constructor Summary

Constructors

Constructor and Description
JavaToken(int kind) Create a token of a certain kind.
JavaToken(int kind, String text)
JavaToken(Range range, int kind, String text, JavaToken previousToken, JavaToken nextToken)

Method Summary

Modifier and Type	Method and Description
String	asString()
void	deleteToken() Links the tokens around the current token together, making the current token disappear from the list.
JavaToken	findFirstToken()
JavaToken	findLastToken()
JavaToken.Category	getCategory()
int	getKind()
Optional<JavaToken>	getNextToken()
Optional<JavaToken>	getPreviousToken()
Optional<Range>	getRange()
String	getText()
void	insert(JavaToken newToken) Inserts newToken into the token list just before this token.
void	insertAfter(JavaToken newToken) Inserts newToken into the token list just after this token.
boolean	invalid() Used by the parser while constructing nodes.
JavaToken	orIfInvalid(JavaToken anotherToken) Used by the parser while constructing nodes.
void	replaceToken(JavaToken newToken) Replaces the current token with newToken.
void	setRange(Range range)
void	setText(String text)
String	toString()
TokenRange	toTokenRange()
boolean	valid() Used by the parser while constructing nodes.

Methods inherited from class java.lang.Object

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

Field Detail

INVALID

public static final JavaToken INVALID

Constructor Detail

JavaToken

public JavaToken(int kind,
                 String text)

JavaToken

public JavaToken(int kind)

Create a token of a certain kind.

JavaToken

public JavaToken(Range range,
                 int kind,
                 String text,
                 JavaToken previousToken,
                 JavaToken nextToken)

Method Detail

getRange

public Optional<Range> getRange()

getKind

public int getKind()

getText

public String getText()

getNextToken

public Optional<JavaToken> getNextToken()

getPreviousToken

public Optional<JavaToken> getPreviousToken()

setRange

public void setRange(Range range)

setText

public void setText(String text)

asString

public String asString()

toTokenRange

public TokenRange toTokenRange()

Returns:

the token range that goes from the beginning to the end of the token list this token is a part of.

toString

public String toString()

Overrides:

toString in class Object

valid

public boolean valid()

Used by the parser while constructing nodes. No tokens should be invalid when the parser is done.

invalid

public boolean invalid()

Used by the parser while constructing nodes. No tokens should be invalid when the parser is done.

orIfInvalid

public JavaToken orIfInvalid(JavaToken anotherToken)

Used by the parser while constructing nodes. No tokens should be invalid when the parser is done.

getCategory

public JavaToken.Category getCategory()

insert

public void insert(JavaToken newToken)

Inserts newToken into the token list just before this token.

insertAfter

public void insertAfter(JavaToken newToken)

Inserts newToken into the token list just after this token.

deleteToken

public void deleteToken()

Links the tokens around the current token together, making the current token disappear from the list.

replaceToken

public void replaceToken(JavaToken newToken)

Replaces the current token with newToken.

findLastToken

public JavaToken findLastToken()

Returns:

the last token in the token list.

findFirstToken

public JavaToken findFirstToken()

Returns:

the first token in the token list.