org.apache.flex.compiler.internal.parsing

Class FakingReader

java.lang.Object

java.io.Reader

org.apache.flex.compiler.internal.parsing.FakingReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class FakingReader
extends Reader

Reader that spoofs adding several characters to the end of the existing Reader. Reading from the FakingReader returns characters from the original Reader until they run out, at which point it returns characters from its buffer of fake characters

Field Summary

Fields

Modifier and Type	Field and Description
protected NonLockingStringReader	fakeReader The StringReader that contains the fake characters
protected Reader	reader The original Reader that contains the real characters
protected boolean	readingFakeCharacters Flag indicating which reader is currently in use

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
FakingReader(Reader reader, String fakeCharacters) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.Reader

mark, markSupported, read, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

reader

protected Reader reader

The original Reader that contains the real characters

fakeReader

protected NonLockingStringReader fakeReader

The StringReader that contains the fake characters

readingFakeCharacters

protected boolean readingFakeCharacters

Flag indicating which reader is currently in use

Constructor Detail

FakingReader

public FakingReader(Reader reader,
            String fakeCharacters)

Constructor

Parameters:

reader - the original reader

fakeCharacters - the fake characters to "append" to the end

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException

See Also:

Reader.close()

read

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

Specified by:

read in class Reader

Throws:

IOException

See Also:

Reader.read(char[], int, int)