java.lang.Object
- psidev.psi.mi.jami.tab.io.parser.SimpleCharStream

```
public class SimpleCharStream
extends Object
```
An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).

Field Summary

Fields
Modifier and Type	Field	Description
`protected int[]`	`bufcolumn`
`protected char[]`	`buffer`
`protected int[]`	`bufline`
`int`	`bufpos`	Position in buffer.
`protected int`	`column`
`protected int`	`inBuf`
`protected Reader`	`inputStream`
`protected int`	`line`
`protected int`	`maxNextCharInd`
`protected boolean`	`prevCharIsCR`
`protected boolean`	`prevCharIsLF`
`static boolean`	`staticFlag`	Whether parser is static.
`protected int`	`tabSize`

Constructor Summary

Constructors
Constructor	Description
`SimpleCharStream(InputStream dstream)`	Constructor.
`SimpleCharStream(InputStream dstream, int startline, int startcolumn)`	Constructor.
`SimpleCharStream(InputStream dstream, int startline, int startcolumn, int buffersize)`	Constructor.
`SimpleCharStream(InputStream dstream, String encoding)`	Constructor.
`SimpleCharStream(InputStream dstream, String encoding, int startline, int startcolumn)`	Constructor.
`SimpleCharStream(InputStream dstream, String encoding, int startline, int startcolumn, int buffersize)`	Constructor.
`SimpleCharStream(Reader dstream)`	Constructor.
`SimpleCharStream(Reader dstream, int startline, int startcolumn)`	Constructor.
`SimpleCharStream(Reader dstream, int startline, int startcolumn, int buffersize)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`adjustBeginLineColumn(int newLine, int newCol)`	Method to adjust line and column numbers for the start of a token.
`void`	`backup(int amount)`	Backup a number of characters.
`char`	`BeginToken()`	Start.
`void`	`Done()`	Reset buffer when finished.
`protected void`	`ExpandBuff(boolean wrapAround)`	ExpandBuff.
`protected void`	`FillBuff()`	FillBuff.
`int`	`getBeginColumn()`	Get token beginning column number.
`int`	`getBeginLine()`	Get token beginning line number.
`int`	`getColumn()`	Deprecated.
`int`	`getEndColumn()`	Get token end column number.
`int`	`getEndLine()`	Get token end line number.
`String`	`GetImage()`	Get token literal value.
`int`	`getLine()`	Deprecated.
`char[]`	`GetSuffix(int len)`	Get the suffix.
`protected int`	`getTabSize(int i)`	Getter for the field `tabSize`.
`char`	`readChar()`	Read a character.
`void`	`ReInit(InputStream dstream)`	Reinitialise.
`void`	`ReInit(InputStream dstream, int startline, int startcolumn)`	Reinitialise.
`void`	`ReInit(InputStream dstream, int startline, int startcolumn, int buffersize)`	Reinitialise.
`void`	`ReInit(InputStream dstream, String encoding)`	Reinitialise.
`void`	`ReInit(InputStream dstream, String encoding, int startline, int startcolumn)`	Reinitialise.
`void`	`ReInit(InputStream dstream, String encoding, int startline, int startcolumn, int buffersize)`	Reinitialise.
`void`	`ReInit(Reader dstream)`	Reinitialise.
`void`	`ReInit(Reader dstream, int startline, int startcolumn)`	Reinitialise.
`void`	`ReInit(Reader dstream, int startline, int startcolumn, int buffersize)`	Reinitialise.
`protected void`	`setTabSize(int i)`	Setter for the field `tabSize`.
`protected void`	`UpdateLineColumn(char c)`	UpdateLineColumn.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

staticFlag
```
public static final boolean staticFlag
```
Whether parser is static.

See Also:

Constant Field Values

bufpos
```
public int bufpos
```
Position in buffer.

bufline
```
protected int[] bufline
```

bufcolumn
```
protected int[] bufcolumn
```

column
```
protected int column
```

line
```
protected int line
```

prevCharIsCR
```
protected boolean prevCharIsCR
```

prevCharIsLF
```
protected boolean prevCharIsLF
```

inputStream
```
protected Reader inputStream
```

buffer
```
protected char[] buffer
```

maxNextCharInd
```
protected int maxNextCharInd
```

inBuf
```
protected int inBuf
```

tabSize
```
protected int tabSize
```

Constructor Detail

SimpleCharStream

public SimpleCharStream(Reader dstream,
                        int startline,
                        int startcolumn,
                        int buffersize)

Constructor.

Parameters:: dstream - a Reader object.; startline - a int.; startcolumn - a int.; buffersize - a int.

SimpleCharStream

public SimpleCharStream(Reader dstream,
                        int startline,
                        int startcolumn)

Constructor.

Parameters:: dstream - a Reader object.; startline - a int.; startcolumn - a int.

SimpleCharStream
```
public SimpleCharStream(Reader dstream)
```
Constructor.

Parameters:

dstream - a Reader object.

SimpleCharStream

public SimpleCharStream(InputStream dstream,
                        String encoding,
                        int startline,
                        int startcolumn,
                        int buffersize)
                 throws UnsupportedEncodingException

Constructor.

Parameters:: dstream - a InputStream object.; encoding - a String object.; startline - a int.; startcolumn - a int.; buffersize - a int.
Throws:: UnsupportedEncodingException - if any.

SimpleCharStream

public SimpleCharStream(InputStream dstream,
                        int startline,
                        int startcolumn,
                        int buffersize)

Constructor.

Parameters:: dstream - a InputStream object.; startline - a int.; startcolumn - a int.; buffersize - a int.

SimpleCharStream

public SimpleCharStream(InputStream dstream,
                        String encoding,
                        int startline,
                        int startcolumn)
                 throws UnsupportedEncodingException

Constructor.

Parameters:: dstream - a InputStream object.; encoding - a String object.; startline - a int.; startcolumn - a int.
Throws:: UnsupportedEncodingException - if any.

SimpleCharStream

public SimpleCharStream(InputStream dstream,
                        int startline,
                        int startcolumn)

Constructor.

Parameters:: dstream - a InputStream object.; startline - a int.; startcolumn - a int.

SimpleCharStream

public SimpleCharStream(InputStream dstream,
                        String encoding)
                 throws UnsupportedEncodingException

Constructor.

Parameters:: dstream - a InputStream object.; encoding - a String object.
Throws:: UnsupportedEncodingException - if any.

SimpleCharStream
```
public SimpleCharStream(InputStream dstream)
```
Constructor.

Parameters:

dstream - a InputStream object.

Method Detail
- setTabSize
```
protected void setTabSize(int i)
```
  Setter for the field tabSize.
  
  Parameters:
  
  i - a int.
- getTabSize
```
protected int getTabSize(int i)
```
  Getter for the field tabSize.
  
  Parameters:
  
  i - a int.
  
  Returns:
  
  a int.
- ExpandBuff
```
protected void ExpandBuff(boolean wrapAround)
```
  ExpandBuff.
  
  Parameters:
  
  wrapAround - a boolean.
- FillBuff
```
protected void FillBuff()
                 throws IOException
```
  FillBuff.
  
  Throws:
  
  IOException - if any.
- BeginToken
```
public char BeginToken()
                throws IOException
```
  Start.
  
  Returns:
  
  a char.
  
  Throws:
  
  IOException - if any.
- UpdateLineColumn
```
protected void UpdateLineColumn(char c)
```
  UpdateLineColumn.
  
  Parameters:
  
  c - a char.
- readChar
```
public char readChar()
              throws IOException
```
  Read a character.
  
  Returns:
  
  a char.
  
  Throws:
  
  IOException - if any.
- getColumn
```
@Deprecated
public int getColumn()
```
  Deprecated.
  
  Getter for the field column.
  
  Returns:
  
  a int.
  
  See Also:
  
  getEndColumn()
- getLine
```
@Deprecated
public int getLine()
```
  Deprecated.
  
  Getter for the field line.
  
  Returns:
  
  a int.
  
  See Also:
  
  getEndLine()
- getEndColumn
```
public int getEndColumn()
```
  Get token end column number.
  
  Returns:
  
  a int.
- getEndLine
```
public int getEndLine()
```
  Get token end line number.
  
  Returns:
  
  a int.
- getBeginColumn
```
public int getBeginColumn()
```
  Get token beginning column number.
  
  Returns:
  
  a int.
- getBeginLine
```
public int getBeginLine()
```
  Get token beginning line number.
  
  Returns:
  
  a int.
- backup
```
public void backup(int amount)
```
  Backup a number of characters.
  
  Parameters:
  
  amount - a int.
- ReInit
```
public void ReInit(Reader dstream,
                   int startline,
                   int startcolumn,
                   int buffersize)
```
  Reinitialise.
  
  Parameters:
  
  dstream - a Reader object.
  
  startline - a int.
  
  startcolumn - a int.
  
  buffersize - a int.
- ReInit
```
public void ReInit(Reader dstream,
                   int startline,
                   int startcolumn)
```
  Reinitialise.
  
  Parameters:
  
  dstream - a Reader object.
  
  startline - a int.
  
  startcolumn - a int.
- ReInit
```
public void ReInit(Reader dstream)
```
  Reinitialise.
  
  Parameters:
  
  dstream - a Reader object.
- ReInit
```
public void ReInit(InputStream dstream,
                   String encoding,
                   int startline,
                   int startcolumn,
                   int buffersize)
            throws UnsupportedEncodingException
```
  Reinitialise.
  
  Parameters:
  
  dstream - a InputStream object.
  
  encoding - a String object.
  
  startline - a int.
  
  startcolumn - a int.
  
  buffersize - a int.
  
  Throws:
  
  UnsupportedEncodingException - if any.
- ReInit
```
public void ReInit(InputStream dstream,
                   int startline,
                   int startcolumn,
                   int buffersize)
```
  Reinitialise.
  
  Parameters:
  
  dstream - a InputStream object.
  
  startline - a int.
  
  startcolumn - a int.
  
  buffersize - a int.
- ReInit
```
public void ReInit(InputStream dstream,
                   String encoding)
            throws UnsupportedEncodingException
```
  Reinitialise.
  
  Parameters:
  
  dstream - a InputStream object.
  
  encoding - a String object.
  
  Throws:
  
  UnsupportedEncodingException - if any.
- ReInit
```
public void ReInit(InputStream dstream)
```
  Reinitialise.
  
  Parameters:
  
  dstream - a InputStream object.
- ReInit
```
public void ReInit(InputStream dstream,
                   String encoding,
                   int startline,
                   int startcolumn)
            throws UnsupportedEncodingException
```
  Reinitialise.
  
  Parameters:
  
  dstream - a InputStream object.
  
  encoding - a String object.
  
  startline - a int.
  
  startcolumn - a int.
  
  Throws:
  
  UnsupportedEncodingException - if any.
- ReInit
```
public void ReInit(InputStream dstream,
                   int startline,
                   int startcolumn)
```
  Reinitialise.
  
  Parameters:
  
  dstream - a InputStream object.
  
  startline - a int.
  
  startcolumn - a int.
- GetImage
```
public String GetImage()
```
  Get token literal value.
  
  Returns:
  
  a String object.
- GetSuffix
```
public char[] GetSuffix(int len)
```
  Get the suffix.
  
  Parameters:
  
  len - a int.
  
  Returns:
  
  an array of char.
- Done
```
public void Done()
```
  Reset buffer when finished.
- adjustBeginLineColumn
```
public void adjustBeginLineColumn(int newLine,
                                  int newCol)
```
  Method to adjust line and column numbers for the start of a token.
  
  Parameters:
  
  newLine - a int.
  
  newCol - a int.

Class SimpleCharStream

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

staticFlag

bufpos

bufline

bufcolumn

column

line

prevCharIsCR

prevCharIsLF

inputStream

buffer

maxNextCharInd

inBuf

tabSize

Constructor Detail

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

SimpleCharStream

Method Detail

setTabSize

getTabSize

ExpandBuff

FillBuff

BeginToken

UpdateLineColumn

readChar

getColumn

getLine

getEndColumn

getEndLine

getBeginColumn

getBeginLine

backup

ReInit

ReInit

ReInit

ReInit

ReInit

ReInit

ReInit

ReInit

ReInit

GetImage

GetSuffix

Done

adjustBeginLineColumn