Package spoon.support.sniper.internal

Class TokenWriterProxy

java.lang.Object

spoon.support.sniper.internal.TokenWriterProxy

All Implemented Interfaces:

TokenWriter

public class TokenWriterProxy
extends Object
implements TokenWriter

Wraps a `tokenWriter` by an implementation which intercepts all TokenWriter writeXxx(String) calls and calls TokenWriterProxy.Listener.onTokenWriterWrite(TokenType, String, CtComment, Runnable) where Runnable can be used to invoke same event on the wrapped TokenWriter

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TokenWriterProxy.Listener	Listens for each call of TokenWriter

Constructor Summary

Constructors

Constructor	Description
TokenWriterProxy(TokenWriterProxy.Listener listener, TokenWriter delegate)

Method Summary

Modifier and Type	Method	Description
TokenWriter	decTab()	decrements indentation
PrinterHelper	getPrinterHelper()
TokenWriter	incTab()	increments indentation
void	reset()	resets to the initial state
TokenWriter	writeCodeSnippet(String token)	writes a code snippet - represents arbitrary code of CtCodeSnippetExpression or CtCodeSnippetStatement
TokenWriter	writeComment(CtComment comment)	writes a comment
TokenWriter	writeIdentifier(String token)	writes a java identifier.
TokenWriter	writeKeyword(String token)	writes a keyword abstract continue for new switch assert default goto package synchronized boolean do if private this break double implements protected throw byte else import public throws case enum instanceof return transient catch extends int short try char final interface static void class finally long strictfp volatile const float native super while
TokenWriter	writeLiteral(String token)	writes literal.
TokenWriter	writeln()	writes new line (EOL)
TokenWriter	writeOperator(String token)	Writes one operator.
TokenWriter	writeSeparator(String token)	Writes one separator.
TokenWriter	writeSpace()	Writes a single space.

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenWriterProxy

public TokenWriterProxy(TokenWriterProxy.Listener listener,
                        TokenWriter delegate)

Method Detail

writeSeparator

public TokenWriter writeSeparator(String token)

Description copied from interface: TokenWriter

Writes one separator. It is -> or :: or one of these characters: (){}[];,.:@=<>?&|

Specified by:

writeSeparator in interface TokenWriter

writeOperator

public TokenWriter writeOperator(String token)

Description copied from interface: TokenWriter

Writes one operator. = > < ! ~ ? : == <= >= != && || ++ -- + - * / & | ^ % << >> >>> += -= *= /= &= |= ^= %= <<= >>= >>>= instanceof

Specified by:

writeOperator in interface TokenWriter

writeLiteral

public TokenWriter writeLiteral(String token)

Description copied from interface: TokenWriter

writes literal. It can be a String, Character or an number

Specified by:

writeLiteral in interface TokenWriter

writeKeyword

public TokenWriter writeKeyword(String token)

Description copied from interface: TokenWriter

writes a keyword abstract continue for new switch assert default goto package synchronized boolean do if private this break double implements protected throw byte else import public throws case enum instanceof return transient catch extends int short try char final interface static void class finally long strictfp volatile const float native super while

Specified by:

writeKeyword in interface TokenWriter

writeIdentifier

public TokenWriter writeIdentifier(String token)

Description copied from interface: TokenWriter

writes a java identifier.

Specified by:

writeIdentifier in interface TokenWriter

writeCodeSnippet

public TokenWriter writeCodeSnippet(String token)

Description copied from interface: TokenWriter

writes a code snippet - represents arbitrary code of CtCodeSnippetExpression or CtCodeSnippetStatement

Specified by:

writeCodeSnippet in interface TokenWriter

writeComment

public TokenWriter writeComment(CtComment comment)

Description copied from interface: TokenWriter

writes a comment

Specified by:

writeComment in interface TokenWriter

writeln

public TokenWriter writeln()

Description copied from interface: TokenWriter

writes new line (EOL)

Specified by:

writeln in interface TokenWriter

incTab

public TokenWriter incTab()

Description copied from interface: TokenWriter

increments indentation

Specified by:

incTab in interface TokenWriter

decTab

public TokenWriter decTab()

Description copied from interface: TokenWriter

decrements indentation

Specified by:

decTab in interface TokenWriter

getPrinterHelper

public PrinterHelper getPrinterHelper()

Specified by:

getPrinterHelper in interface TokenWriter

Returns:

PrinterHelper used by this TokenWriter. Note that in the future, will return an interface eg IPrinterHelper instead.

reset

public void reset()

Description copied from interface: TokenWriter

resets to the initial state

Specified by:

reset in interface TokenWriter

writeSpace

public TokenWriter writeSpace()

Description copied from interface: TokenWriter

Writes a single space.

Specified by:

writeSpace in interface TokenWriter