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Class relaaja.database.parser.ASCII_CharStream 

java.lang.Object
   |
   +----relaaja.database.parser.ASCII_CharStream
public final class ASCII_CharStream
extends Object
An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).

Variable Index

o available
o bufcolumn
o buffer
o bufline
o bufpos
o bufsize
o column
o inBuf
o inputStream
o line
o maxNextCharInd
o prevCharIsCR
o prevCharIsLF
o staticFlag
o tokenBegin

Constructor Index

o ASCII_CharStream(InputStream, int, int)
o ASCII_CharStream(InputStream, int, int, int)

Method Index

o adjustBeginLineColumn(int, int)
Method to adjust line and column numbers for the start of a token.
o backup(int)
o BeginToken()
o Done()
o ExpandBuff(boolean)
o FillBuff()
o getBeginColumn()
o getBeginLine()
o getColumn()
Deprecated.
o getEndColumn()
o getEndLine()
o GetImage()
o getLine()
Deprecated.
o GetSuffix(int)
o readChar()
o ReInit(InputStream, int, int)
o ReInit(InputStream, int, int, int)
o UpdateLineColumn(char)

Variables

o staticFlag 
 public static final boolean staticFlag
o bufsize 
 static int bufsize
o available 
 static int available
o tokenBegin 
 static int tokenBegin
o bufpos 
 public static int bufpos
o bufline 
 private static int bufline[]
o bufcolumn 
 private static int bufcolumn[]
o column 
 private static int column
o line 
 private static int line
o prevCharIsCR 
 private static boolean prevCharIsCR
o prevCharIsLF 
 private static boolean prevCharIsLF
o inputStream 
 private static InputStream inputStream
o buffer 
 private static byte buffer[]
o maxNextCharInd 
 private static int maxNextCharInd
o inBuf 
 private static int inBuf

Constructors

o ASCII_CharStream 
 public ASCII_CharStream(InputStream dstream,
                         int startline,
                         int startcolumn,
                         int buffersize)
o ASCII_CharStream 
 public ASCII_CharStream(InputStream dstream,
                         int startline,
                         int startcolumn)

Methods

o ExpandBuff 
 private static final void ExpandBuff(boolean wrapAround)
o FillBuff 
 private static final void FillBuff() throws IOException
o BeginToken 
 public static final char BeginToken() throws IOException
o UpdateLineColumn 
 private static final void UpdateLineColumn(char c)
o readChar 
 public static final char readChar() throws IOException
o getColumn 
 public static final int getColumn()
Note: getColumn() is deprecated.

See Also:
getEndColumn
o getLine 
 public static final int getLine()
Note: getLine() is deprecated.

See Also:
getEndLine
o getEndColumn 
 public static final int getEndColumn()
o getEndLine 
 public static final int getEndLine()
o getBeginColumn 
 public static final int getBeginColumn()
o getBeginLine 
 public static final int getBeginLine()
o backup 
 public static final void backup(int amount)
o ReInit 
 public static void ReInit(InputStream dstream,
                           int startline,
                           int startcolumn,
                           int buffersize)
o ReInit 
 public static void ReInit(InputStream dstream,
                           int startline,
                           int startcolumn)
o GetImage 
 public static final String GetImage()
o GetSuffix 
 public static final byte[] GetSuffix(int len)
o Done 
 public static void Done()
o adjustBeginLineColumn 
 public static void adjustBeginLineColumn(int newLine,
                                          int newCol)
Method to adjust line and column numbers for the start of a token.

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