Package org.apache.commons.el.parser
Class SimpleCharStream
java.lang.Object
org.apache.commons.el.parser.SimpleCharStream
An implementation of interface CharStream, where the stream is assumed to
contain only ASCII characters (without unicode processing).
-
Field Summary
FieldsModifier and TypeFieldDescription(package private) int
private int[]
private char[]
private int[]
int
(package private) int
private int
private int
private Reader
private int
private int
private boolean
private boolean
static final boolean
(package private) int
-
Constructor Summary
ConstructorsConstructorDescriptionSimpleCharStream
(InputStream dstream) SimpleCharStream
(InputStream dstream, int startline, int startcolumn) SimpleCharStream
(InputStream dstream, int startline, int startcolumn, int buffersize) SimpleCharStream
(Reader dstream) SimpleCharStream
(Reader dstream, int startline, int startcolumn) SimpleCharStream
(Reader dstream, int startline, int startcolumn, int buffersize) -
Method Summary
Modifier and TypeMethodDescriptionvoid
adjustBeginLineColumn
(int newLine, int newCol) Method to adjust line and column numbers for the start of a token.final void
backup
(int amount) final char
void
Done()
private final void
ExpandBuff
(boolean wrapAround) private final void
FillBuff()
final int
final int
final int
Deprecated.final int
final int
final String
GetImage()
final int
getLine()
Deprecated.final char[]
GetSuffix
(int len) final char
readChar()
void
ReInit
(InputStream dstream) void
ReInit
(InputStream dstream, int startline, int startcolumn) void
ReInit
(InputStream dstream, int startline, int startcolumn, int buffersize) void
void
void
private final void
UpdateLineColumn
(char c)
-
Field Details
-
staticFlag
public static final boolean staticFlag- See Also:
-
bufsize
int bufsize -
available
int available -
tokenBegin
int tokenBegin -
bufpos
public int bufpos -
bufline
private int[] bufline -
bufcolumn
private int[] bufcolumn -
column
private int column -
line
private int line -
prevCharIsCR
private boolean prevCharIsCR -
prevCharIsLF
private boolean prevCharIsLF -
inputStream
-
buffer
private char[] buffer -
maxNextCharInd
private int maxNextCharInd -
inBuf
private int inBuf
-
-
Constructor Details
-
SimpleCharStream
-
SimpleCharStream
-
SimpleCharStream
-
SimpleCharStream
-
SimpleCharStream
-
SimpleCharStream
-
-
Method Details
-
ExpandBuff
private final void ExpandBuff(boolean wrapAround) -
FillBuff
- Throws:
IOException
-
BeginToken
- Throws:
IOException
-
UpdateLineColumn
private final void UpdateLineColumn(char c) -
readChar
- Throws:
IOException
-
getColumn
public final int getColumn()Deprecated.- See Also:
-
getLine
public final int getLine()Deprecated.- See Also:
-
getEndColumn
public final int getEndColumn() -
getEndLine
public final int getEndLine() -
getBeginColumn
public final int getBeginColumn() -
getBeginLine
public final int getBeginLine() -
backup
public final void backup(int amount) -
ReInit
-
ReInit
-
ReInit
-
ReInit
-
ReInit
-
ReInit
-
GetImage
-
GetSuffix
public final char[] GetSuffix(int len) -
Done
public void Done() -
adjustBeginLineColumn
public void adjustBeginLineColumn(int newLine, int newCol) Method to adjust line and column numbers for the start of a token.
-