UnicodeEscapingReader (groovy 2.2.0 API)

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Groovy 2.2.0

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org.codehaus.groovy.antlr
[Java] Class UnicodeEscapingReader

java.lang.Object
  java.io.Reader
      org.codehaus.groovy.antlr.UnicodeEscapingReader

public class UnicodeEscapingReader
extends Reader

Translates GLS-defined unicode escapes into characters. Throws an exception in the event of an invalid unicode escape being detected.

No attempt has been made to optimize this class for speed or space.

Method Summary
`def`	`UnicodeEscapingReader(Reader reader, SourceBuffer sourceBuffer)` Constructor.
`void`	`close()`
`int`	`getUnescapedUnicodeColumnCount()`
`int`	`getUnescapedUnicodeOffsetCount()`
`int`	`read(char[] cbuf, int off, int len)` Reads characters from the underlying reader.
`int`	`read()` Gets the next character from the underlying reader, translating escapes as required.
`void`	`setLexer(CharScanner lexer)` Sets the lexer that is using this reader.

Methods inherited from class Reader
close, mark, reset, read, read, read, read, skip, markSupported, ready, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll

Methods inherited from class Object
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll

Method Detail

public def UnicodeEscapingReader(Reader reader, SourceBuffer sourceBuffer)

Constructor.

public void close()

public int getUnescapedUnicodeColumnCount()

public int getUnescapedUnicodeOffsetCount()

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

Reads characters from the underlying reader.

public int 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. Must be called before the lexer is used.