Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	UnicodeEscapingReader.DummyLexer

Field Summary

Modifier and Type	Field and Description
private boolean	hasNextChar
private CharScanner	lexer
private int	nextChar
private int	numUnicodeEscapesFound
private int	numUnicodeEscapesFoundOnCurrentLine
private int	previousLine
private final Reader	reader
private final SourceBuffer	sourceBuffer

Inherited from java.io.Reader:: lock

Constructor Summary

Access	Constructor and Description
public	UnicodeEscapingReader(Reader The reader that this reader will filter over. reader, SourceBuffer sourceBuffer) Constructor.

Method Summary

Modifier and Type	Method and Description
private void	checkHexDigit(int c) Checks that the given character is indeed a hex digit.
public void	close() Implements abstract java.io.Reader.close. Implements java.io.Closeable.close. Closes this reader by calling close on the underlying reader.
public int	getUnescapedUnicodeColumnCount()
public int	getUnescapedUnicodeOffsetCount()
public int	read(char[] Destination buffer cbuf, int Offset at which to start storing characters off, int Maximum number of characters to read len) Implements abstract java.io.Reader.read. Reads characters from the underlying reader.
public int	read() Overrides java.io.Reader.read. Gets the next character from the underlying reader, translating escapes as required.
public void	setLexer(CharScanner lexer) Sets the lexer that is using this reader.
private void	write(int c)

Inherited from java.io.Reader:: mark markSupported nullReader read read ready reset skip transferTo

Field Detail

hasNextChar	back to summary
private boolean hasNextChar

lexer	back to summary
private CharScanner lexer

nextChar	back to summary
private int nextChar

numUnicodeEscapesFound	back to summary
private int numUnicodeEscapesFound

numUnicodeEscapesFoundOnCurrentLine	back to summary
private int numUnicodeEscapesFoundOnCurrentLine

previousLine	back to summary
private int previousLine

reader	back to summary
private final Reader reader

sourceBuffer	back to summary
private final SourceBuffer sourceBuffer

Constructor Detail

UnicodeEscapingReader	back to summary
public UnicodeEscapingReader(Reader reader, SourceBuffer sourceBuffer) Constructor. Parameters reader:Reader The reader that this reader will filter over.

UnicodeEscapingReader

back to summary

public UnicodeEscapingReader(Reader reader, SourceBuffer sourceBuffer)

Constructor.

Parameters

reader:Reader: The reader that this reader will filter over.

Method Detail

checkHexDigit	back to summary
private void checkHexDigit(int c) throws IOException Checks that the given character is indeed a hex digit.

close back to summary

close	back to summary
public void close() throws IOException Implements abstract java.io.Reader.close. Implements java.io.Closeable.close. Closes this reader by calling close on the underlying reader. Annotations @Override Exceptions IOException: Doc from java.io.Reader.close. If an I/O error occurs See Also `java.io.Reader#close()`

public void close() throws IOException

Implements abstract java.io.Reader.close.

Implements java.io.Closeable.close.

Closes this reader by calling close on the underlying reader.

Annotations

@Override

Exceptions

IOException:

Doc from java.io.Reader.close.

If an I/O error occurs

See Also

java.io.Reader#close()

getUnescapedUnicodeColumnCount	back to summary
public int getUnescapedUnicodeColumnCount()

getUnescapedUnicodeOffsetCount	back to summary
public int getUnescapedUnicodeOffsetCount()

read back to summary

read	back to summary
public int read(char[] cbuf, int off, int len) throws IOException Implements abstract java.io.Reader.read. Reads characters from the underlying reader. Parameters cbuf:char[] Doc from java.io.Reader.read. Destination buffer off:int Doc from java.io.Reader.read. Offset at which to start storing characters len:int Doc from java.io.Reader.read. Maximum number of characters to read Returns:int Doc from java.io.Reader.read. The number of characters read, or -1 if the end of the stream has been reached Annotations @Override Exceptions IOException: Doc from java.io.Reader.read. If an I/O error occurs See Also `java.io.Reader#read(char[], int, int)`

public int read(char[] cbuf, int off, int len) throws IOException

Implements abstract java.io.Reader.read.

Reads characters from the underlying reader.

Parameters

cbuf:char[]

Doc from java.io.Reader.read.

Destination buffer

off:int

Doc from java.io.Reader.read.

Offset at which to start storing characters

len:int

Doc from java.io.Reader.read.

Maximum number of characters to read

Returns:int

Doc from java.io.Reader.read.

The number of characters read, or -1 if the end of the stream has been reached

Annotations

@Override

Exceptions

IOException:

Doc from java.io.Reader.read.

If an I/O error occurs

See Also

java.io.Reader#read(char[], int, int)

read back to summary

read	back to summary
public int read() throws IOException Overrides java.io.Reader.read. Gets the next character from the underlying reader, translating escapes as required. Returns:int Doc from java.io.Reader.read. The character read, as an integer in the range 0 to 65535 (`0x00-0xffff`), or -1 if the end of the stream has been reached Annotations @Override Exceptions IOException: Doc from java.io.Reader.read. If an I/O error occurs See Also `java.io.Reader#close()`

public int read() throws IOException

Overrides java.io.Reader.read.

Gets the next character from the underlying reader, translating escapes as required.

Returns:int

Doc from java.io.Reader.read.

The character read, as an integer in the range 0 to 65535 (0x00-0xffff), or -1 if the end of the stream has been reached

Annotations

@Override

Exceptions

IOException:

Doc from java.io.Reader.read.

If an I/O error occurs

See Also

java.io.Reader#close()

setLexer	back to summary
public void setLexer(CharScanner lexer) Sets the lexer that is using this reader. Must be called before the lexer is used.

write	back to summary
private void write(int c)

org.codehaus.groovy.antlr back to summary

private Class UnicodeEscapingReader.DummyLexer

Class Inheritance

extends CharScanner

java.lang.Object
antlr.CharScanner
org.codehaus.groovy.antlr.UnicodeEscapingReader.DummyLexer

Field Summary

Modifier and Type	Field and Description
private final Token	t

Inherited from antlr.CharScanner:: _returnToken caseSensitive caseSensitiveLiterals commitToPath EOF_CHAR hashString inputState literals saveConsumedInput tabsize text tokenObjectClass traceDepth

Constructor Summary

Access	Constructor and Description
private	DummyLexer()

Method Summary

Modifier and Type	Method and Description
public int	getColumn() Overrides antlr.CharScanner.getColumn.
public int	getLine() Overrides antlr.CharScanner.getLine.
public Token	nextToken() Implements antlr.TokenStream.nextToken.