Package org.jetbrains.java.decompiler.util

Class TextBuffer

java.lang.Object

org.jetbrains.java.decompiler.util.TextBuffer

public class TextBuffer
extends java.lang.Object

Allows to connect text with resulting lines

Constructor Summary

Constructors

Constructor	Description
TextBuffer()
TextBuffer(int size)
TextBuffer(java.lang.String text)

Method Summary

Modifier and Type	Method	Description
void	addBytecodeMapping(int bytecodeOffset)
void	addBytecodeMapping(java.util.BitSet bytecodeOffsets)
void	addStartBytecodeMapping(int bytecodeOffset)
void	addStartBytecodeMapping(java.util.BitSet bytecodeOffsets)
TextBuffer	append(char ch)
TextBuffer	append(int i)
TextBuffer	append(java.lang.String str)
TextBuffer	append(TextBuffer buffer)
TextBuffer	append(TextBuffer buffer, java.lang.String className, java.lang.String methodKey)
TextBuffer	appendIndent(int length)
TextBuffer	appendLineSeparator()
TextBuffer	appendPossibleNewline()	If the current group is applied, add a newline here.
TextBuffer	appendPossibleNewline(java.lang.String alternative)	If the current group is applied, add a newline here.
TextBuffer	appendPossibleNewline(java.lang.String alternative, boolean dedent)	If the current group is applied, add a newline here.
static void	checkLeaks()
void	clearUnassignedBytecodeMappingData()
boolean	containsOnlyWhitespaces()
boolean	contentEquals(java.lang.String string)
java.lang.String	convertToStringAndAllowDataDiscard()
int	count(java.lang.String substring, int from)
int	countLines()
int	countLines(int from)
void	dumpOriginalLineNumbers(int[] lineMapping)
TextBuffer	enclose(java.lang.String left, java.lang.String right)
java.util.Map<Pair<java.lang.String,java.lang.String>,BytecodeMappingTracer>	getTracers()
int	length()
TextBuffer	popNewlineGroup()
TextBuffer	prepend(java.lang.String s)
TextBuffer	pushNewlineGroup(int baseIndent, int extraIndent)	Pushes a newline group.
void	reformat()
void	setLength(int position)
void	setStart(int position)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TextBuffer

public TextBuffer()

TextBuffer

public TextBuffer(int size)

TextBuffer

public TextBuffer(java.lang.String text)

Method Detail

append

public TextBuffer append(java.lang.String str)

append

public TextBuffer append(char ch)

append

public TextBuffer append(int i)

appendLineSeparator

public TextBuffer appendLineSeparator()

appendIndent

public TextBuffer appendIndent(int length)

pushNewlineGroup

public TextBuffer pushNewlineGroup(int baseIndent,
                                   int extraIndent)

Pushes a newline group.

appendPossibleNewline() normally works like append, adding its string argument to the buffer. However, if the line is running out of space, this text may later be replaced with a newline (plus indents). Possible newlines are grouped into newline groups. In a newline group, either none of the replacements are replaced with newlines, or all of them are (never only some of them). Possible newlines should not be added outside a group. The API works as if there were a stack of newline groups. This method pushes to the stack and popNewlineGroup() pops from it. After the full source code has been generated, reformat() is called to actually substitute the text.

Parameters:

baseIndent - The indent that has already been explicitly applied

extraIndent - The indent to be added if this group is applied

appendPossibleNewline

public TextBuffer appendPossibleNewline()

If the current group is applied, add a newline here.

appendPossibleNewline

public TextBuffer appendPossibleNewline(java.lang.String alternative)

If the current group is applied, add a newline here. Otherwise, add the argument.

appendPossibleNewline

public TextBuffer appendPossibleNewline(java.lang.String alternative,
                                        boolean dedent)

If the current group is applied, add a newline here. Otherwise, add the argument. If dedent is true, the extra indent from this group is unapplied from this point on.

popNewlineGroup

public TextBuffer popNewlineGroup()

prepend

public TextBuffer prepend(java.lang.String s)

enclose

public TextBuffer enclose(java.lang.String left,
                          java.lang.String right)

containsOnlyWhitespaces

public boolean containsOnlyWhitespaces()

addBytecodeMapping

public void addBytecodeMapping(int bytecodeOffset)

addStartBytecodeMapping

public void addStartBytecodeMapping(int bytecodeOffset)

addBytecodeMapping

public void addBytecodeMapping(java.util.BitSet bytecodeOffsets)

addStartBytecodeMapping

public void addStartBytecodeMapping(java.util.BitSet bytecodeOffsets)

clearUnassignedBytecodeMappingData

public void clearUnassignedBytecodeMappingData()

getTracers

public java.util.Map<Pair<java.lang.String,java.lang.String>,BytecodeMappingTracer> getTracers()

reformat

public void reformat()

contentEquals

public boolean contentEquals(java.lang.String string)

convertToStringAndAllowDataDiscard

public java.lang.String convertToStringAndAllowDataDiscard()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

length

public int length()

setStart

public void setStart(int position)

setLength

public void setLength(int position)

append

public TextBuffer append(TextBuffer buffer,
                         java.lang.String className,
                         java.lang.String methodKey)

append

public TextBuffer append(TextBuffer buffer)

countLines

public int countLines()

countLines

public int countLines(int from)

count

public int count(java.lang.String substring,
                 int from)

dumpOriginalLineNumbers

public void dumpOriginalLineNumbers(int[] lineMapping)

checkLeaks

public static void checkLeaks()