Class PreprocessingState

java.lang.Object

com.igormaznitsa.jcp.context.PreprocessingState

public final class PreprocessingState
extends Object

The class describes a preprocessor state also it contains inside buffers and save data on disk

Author:

Igor Maznitsa (igor.maznitsa@igormaznitsa.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PreprocessingState.ExcludeIfInfo
static enum	PreprocessingState.PrinterType

Field Summary

Fields

Modifier and Type	Field	Description
static final FilePositionInfo[]	EMPTY_STACK
static final int	MAX_WRITE_BUFFER_SIZE

Method Summary

Modifier and Type	Method	Description
void	dispose()
String	getLastReadString()
Set<PreprocessingFlag>	getPreprocessingFlags()
ResetablePrinter	getPrinter()
FileInfoContainer	getRootFileInfo()
TextFileDataContainer	getRootTextContainer()
PreprocessingState	goToString(int stringIndex)
boolean	hasReadLineNextLineInEnd()
boolean	isAtActiveIf()
boolean	isAtActiveWhile()
boolean	isDirectiveCanBeProcessed()
boolean	isDirectiveCanBeProcessedIgnoreBreak()
boolean	isIfStackEmpty()
boolean	isIncludeStackEmpty()
boolean	isOnlyRootOnStack()
boolean	isWhileStackEmpty()
PreprocessorException	makeException(String message, String causeString, Throwable cause)
FilePositionInfo[]	makeIncludeStack()
String	nextLine()
TextFileDataContainer	openFile(File file)
TextFileDataContainer	peekFile()
TextFileDataContainer	peekIf()
TextFileDataContainer	peekWhile()
List<PreprocessingState.ExcludeIfInfo>	popAllExcludeIfInfoData()
void	popAllIFUntilContainerWithFile(TextFileDataContainer container)
PreprocessingState.ExcludeIfInfo	popExcludeIfData()
PreprocessingState	popIf()
TextFileDataContainer	popTextContainer()
PreprocessingState	popWhile()
void	pushExcludeIfData(FileInfoContainer infoContainer, String excludeIfCondition, int stringIndex)
PreprocessingState	pushIf(boolean makeActive)
PreprocessingState	pushWhile(boolean makeActive)
void	resetPrinters()
boolean	saveBuffersToFile(File outFile, boolean removeComments)
void	saveBuffersToStreams(OutputStream prefix, OutputStream normal, OutputStream postfix)
void	setPrinter(PreprocessingState.PrinterType type)
Writer	writePrinterBuffers(Writer writer)

Methods inherited from class Object

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

Field Details

EMPTY_STACK

public static final FilePositionInfo[] EMPTY_STACK

MAX_WRITE_BUFFER_SIZE

public static final int MAX_WRITE_BUFFER_SIZE

See Also:

• Constant Field Values

Method Details

getLastReadString

public String getLastReadString()

pushExcludeIfData

public void pushExcludeIfData(FileInfoContainer infoContainer,
 String excludeIfCondition,
 int stringIndex)

popAllExcludeIfInfoData

@MustNotContainNull
public List<PreprocessingState.ExcludeIfInfo> popAllExcludeIfInfoData()

popExcludeIfData

public PreprocessingState.ExcludeIfInfo popExcludeIfData()

getPreprocessingFlags

public Set<PreprocessingFlag> getPreprocessingFlags()

getPrinter

public ResetablePrinter getPrinter()
                            throws IOException

Throws:

IOException

getRootTextContainer

public TextFileDataContainer getRootTextContainer()

openFile

public TextFileDataContainer openFile(File file)
                               throws IOException

Throws:

IOException

peekFile

public TextFileDataContainer peekFile()

makeIncludeStack

@MustNotContainNull
public FilePositionInfo[] makeIncludeStack()

popTextContainer

public TextFileDataContainer popTextContainer()

getRootFileInfo

public FileInfoContainer getRootFileInfo()

isIncludeStackEmpty

public boolean isIncludeStackEmpty()

isOnlyRootOnStack

public boolean isOnlyRootOnStack()

popWhile

public PreprocessingState popWhile()

pushWhile

public PreprocessingState pushWhile(boolean makeActive)

peekWhile

public TextFileDataContainer peekWhile()

hasReadLineNextLineInEnd

public boolean hasReadLineNextLineInEnd()

nextLine

public String nextLine()

goToString

public PreprocessingState goToString(int stringIndex)

pushIf

public PreprocessingState pushIf(boolean makeActive)

popAllIFUntilContainerWithFile

public void popAllIFUntilContainerWithFile(TextFileDataContainer container)

popIf

public PreprocessingState popIf()

isAtActiveWhile

public boolean isAtActiveWhile()

isAtActiveIf

public boolean isAtActiveIf()

isDirectiveCanBeProcessedIgnoreBreak

public boolean isDirectiveCanBeProcessedIgnoreBreak()

isDirectiveCanBeProcessed

public boolean isDirectiveCanBeProcessed()

peekIf

public TextFileDataContainer peekIf()

isIfStackEmpty

public boolean isIfStackEmpty()

isWhileStackEmpty

public boolean isWhileStackEmpty()

setPrinter

public void setPrinter(PreprocessingState.PrinterType type)

resetPrinters

public void resetPrinters()

saveBuffersToStreams

public void saveBuffersToStreams(OutputStream prefix,
 OutputStream normal,
 OutputStream postfix)
                          throws IOException

Throws:

IOException

saveBuffersToFile

public boolean saveBuffersToFile(File outFile,
 boolean removeComments)
                          throws IOException

Throws:

IOException

writePrinterBuffers

public Writer writePrinterBuffers(Writer writer)
                           throws IOException

Throws:

IOException

makeException

public PreprocessorException makeException(String message,
 String causeString,
 Throwable cause)

dispose

public void dispose()