Class TextOutputFormatter

java.lang.Object

com.strobel.decompiler.languages.java.TextOutputFormatter

All Implemented Interfaces:

IOutputFormatter

public class TextOutputFormatter
extends Object
implements IOutputFormatter

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TextOutputFormatter.LineNumberMode	whether or not to emit debug line number comments into the source code

Field Summary

Fields

Modifier and Type	Field	Description
private int	braceLevelWithinType
private boolean	firstUsingDeclaration
private boolean	inDocumentationComment
private int	lastObservedLineNumber	when writing out line numbers, keeps track of the most recently used one to avoid redundancy
private boolean	lastUsingDeclaration
private TextOutputFormatter.LineNumberMode	lineNumberMode
private final List<LineNumberPosition>	lineNumberPositions	maps original line numbers to decompiler-emitted line numbers and columns
private final Stack<AstNode>	nodeStack
private OffsetToLineNumberConverter	offset2LineNumber	converts from bytecode offset to line number
private final ITextOutput	output
private final Stack<TextLocation>	startLocations

Constructor Summary

Constructors

Constructor	Description
TextOutputFormatter(ITextOutput output, TextOutputFormatter.LineNumberMode lineNumberMode)

Method Summary

Modifier and Type	Method	Description
void	closeBrace(BraceStyle style)
void	endNode(AstNode node)
private Object	getCurrentDefinition()
private Object	getCurrentLocalDefinition()
private Object	getCurrentLocalReference()
private MemberReference	getCurrentMemberReference()
private ModuleReference	getCurrentModuleReference()
private PackageReference	getCurrentPackageReference()
private MemberReference	getCurrentTypeReference()
List<LineNumberPosition>	getLineNumberPositions()	Returns the mapping from original to decompiler-emitted line numbers.
void	indent()
private static boolean	isDefinition(AstNode node)
private boolean	isImportDeclaration(AstNode node)
void	newLine()
void	openBrace(BraceStyle style)
void	resetLineNumberOffsets(OffsetToLineNumberConverter offset2LineNumber)	instructs 'this' formatter to forget what it used to know about the sequence of line number offsets in the source code
void	space()
void	startNode(AstNode node)
void	unindent()
void	writeComment(CommentType commentType, String content)
void	writeDelimiter(String token)
void	writeIdentifier(String identifier)
void	writeKeyword(String keyword)
void	writeLabel(String label)
void	writeLiteral(String value)
void	writeOperator(String token)
void	writeTextBlock(String value)
void	writeTextLiteral(String value)
void	writeToken(String token)

Methods inherited from class Object

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

Field Details

output

private final ITextOutput output

nodeStack

private final Stack<AstNode> nodeStack

braceLevelWithinType

private int braceLevelWithinType

inDocumentationComment

private boolean inDocumentationComment

firstUsingDeclaration

private boolean firstUsingDeclaration

lastUsingDeclaration

private boolean lastUsingDeclaration

lineNumberMode

private TextOutputFormatter.LineNumberMode lineNumberMode

lastObservedLineNumber

private int lastObservedLineNumber

when writing out line numbers, keeps track of the most recently used one to avoid redundancy

offset2LineNumber

private OffsetToLineNumberConverter offset2LineNumber

converts from bytecode offset to line number

lineNumberPositions

private final List<LineNumberPosition> lineNumberPositions

maps original line numbers to decompiler-emitted line numbers and columns

startLocations

private final Stack<TextLocation> startLocations

Constructor Details

TextOutputFormatter

public TextOutputFormatter(ITextOutput output,
 TextOutputFormatter.LineNumberMode lineNumberMode)

Method Details

startNode

public void startNode(AstNode node)

Specified by:

startNode in interface IOutputFormatter

endNode

public void endNode(AstNode node)

Specified by:

endNode in interface IOutputFormatter

writeLabel

public void writeLabel(String label)

Specified by:

writeLabel in interface IOutputFormatter

writeIdentifier

public void writeIdentifier(String identifier)

Specified by:

writeIdentifier in interface IOutputFormatter

writeKeyword

public void writeKeyword(String keyword)

Specified by:

writeKeyword in interface IOutputFormatter

writeOperator

public void writeOperator(String token)

Specified by:

writeOperator in interface IOutputFormatter

writeDelimiter

public void writeDelimiter(String token)

Specified by:

writeDelimiter in interface IOutputFormatter

writeToken

public void writeToken(String token)

Specified by:

writeToken in interface IOutputFormatter

writeLiteral

public void writeLiteral(String value)

Specified by:

writeLiteral in interface IOutputFormatter

writeTextLiteral

public void writeTextLiteral(String value)

Specified by:

writeTextLiteral in interface IOutputFormatter

writeTextBlock

public void writeTextBlock(String value)

Specified by:

writeTextBlock in interface IOutputFormatter

space

public void space()

Specified by:

space in interface IOutputFormatter

openBrace

public void openBrace(BraceStyle style)

Specified by:

openBrace in interface IOutputFormatter

closeBrace

public void closeBrace(BraceStyle style)

Specified by:

closeBrace in interface IOutputFormatter

indent

public void indent()

Specified by:

indent in interface IOutputFormatter

unindent

public void unindent()

Specified by:

unindent in interface IOutputFormatter

newLine

public void newLine()

Specified by:

newLine in interface IOutputFormatter

writeComment

public void writeComment(CommentType commentType,
 String content)

Specified by:

writeComment in interface IOutputFormatter

getCurrentDefinition

private Object getCurrentDefinition()

getCurrentTypeReference

private MemberReference getCurrentTypeReference()

getCurrentModuleReference

private ModuleReference getCurrentModuleReference()

getCurrentPackageReference

private PackageReference getCurrentPackageReference()

getCurrentMemberReference

private MemberReference getCurrentMemberReference()

getCurrentLocalReference

private Object getCurrentLocalReference()

getCurrentLocalDefinition

private Object getCurrentLocalDefinition()

isDefinition

private static boolean isDefinition(AstNode node)

isImportDeclaration

private boolean isImportDeclaration(AstNode node)

resetLineNumberOffsets

public void resetLineNumberOffsets(OffsetToLineNumberConverter offset2LineNumber)

Description copied from interface: IOutputFormatter

instructs 'this' formatter to forget what it used to know about the sequence of line number offsets in the source code

Specified by:

resetLineNumberOffsets in interface IOutputFormatter

getLineNumberPositions

public List<LineNumberPosition> getLineNumberPositions()

Returns the mapping from original to decompiler-emitted line numbers.