foundry.io
Class InterpolatingBufferedReader

java.lang.Object
  |
  +--java.io.Reader
        |
        +--java.io.BufferedReader
              |
              +--foundry.io.InterpolatingBufferedReader

public class InterpolatingBufferedReader

extends BufferedReader

Field Summary

private StringBuffer	cache
protected static int	DEFAULT_BUFFER_SIZE
private String	endOfTokenDelimiter
private boolean	isStrict
private String	startOfTokenDelimiter

Fields inherited from class java.io.BufferedReader

cb, defaultCharBufferSize, defaultExpectedLineLength, in, INVALIDATED, markedChar, markedSkipLF, nChars, nextChar, readAheadLimit, skipLF, UNMARKED

Fields inherited from class java.io.Reader

lock, maxSkipBufferSize, skipBuffer

Constructor Summary

InterpolatingBufferedReader(Reader in)

InterpolatingBufferedReader(Reader in, int bufferSize)

InterpolatingBufferedReader(Reader in, int bufferSize, String startOfTokenDelimiter, String endOfTokenDelimiter, boolean isStrict)
Creates a new InterpolatingBufferedReader that wraps, buffers and strips comments from the supplied Reader.

Method Summary

protected StringBuffer	constructCache()
String	getEndOfTokenDelimiter()
String	getStartOfTokenDelimiter()
String	getValueForToken(String token)
String	interpolate(char[] source)
String	interpolate(String source)
private LinkedList	interpolate0(char[] source)
private LinkedList	interpolate0(char[] source, int offset, int length)
boolean	isStrict()
int	read()
int	read(char[] bucket)
int	read(char[] bucket, int offset, int readThisMany)
String	readLine()
private char[]	reallocateBuffer(char[] original, int size)
void	setEndOfTokenDelimiter(String end)
void	setStartOfTokenDelimiter(String start)
void	setStrict(boolean isStrict)

Methods inherited from class java.io.BufferedReader

, close, ensureOpen, fill, mark, markSupported, read1, readLine, ready, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

startOfTokenDelimiter

private String startOfTokenDelimiter

endOfTokenDelimiter

private String endOfTokenDelimiter

isStrict

private boolean isStrict

cache

private final StringBuffer cache

DEFAULT_BUFFER_SIZE

protected static final int DEFAULT_BUFFER_SIZE

Constructor Detail

InterpolatingBufferedReader

public InterpolatingBufferedReader(Reader in,
                                   int bufferSize,
                                   String startOfTokenDelimiter,
                                   String endOfTokenDelimiter,
                                   boolean isStrict)

Creates a new InterpolatingBufferedReader that wraps, buffers and strips comments from the supplied Reader.

Parameters:

in - the underlying Reader

InterpolatingBufferedReader

public InterpolatingBufferedReader(Reader in)

InterpolatingBufferedReader

public InterpolatingBufferedReader(Reader in,
                                   int bufferSize)

Method Detail

constructCache

protected StringBuffer constructCache()

isStrict

public boolean isStrict()

setStrict

public void setStrict(boolean isStrict)

setStartOfTokenDelimiter

public void setStartOfTokenDelimiter(String start)

getStartOfTokenDelimiter

public String getStartOfTokenDelimiter()

setEndOfTokenDelimiter

public void setEndOfTokenDelimiter(String end)

getEndOfTokenDelimiter

public String getEndOfTokenDelimiter()

read

public int read()
         throws IOException

Overrides:

read in class BufferedReader

read

public int read(char[] bucket)
         throws IOException

Overrides:

read in class Reader

reallocateBuffer

private char[] reallocateBuffer(char[] original,
                                int size)

read

public int read(char[] bucket,
                int offset,
                int readThisMany)
         throws IllegalArgumentException,
                IOException

Overrides:

read in class BufferedReader

readLine

public String readLine()
                throws IOException

Overrides:

readLine in class BufferedReader

interpolate0

private final LinkedList interpolate0(char[] source)
                               throws IOException

interpolate0

private final LinkedList interpolate0(char[] source,
                                      int offset,
                                      int length)
                               throws IOException

interpolate

public String interpolate(char[] source)
                   throws IOException

interpolate

public String interpolate(String source)
                   throws IOException

getValueForToken

public String getValueForToken(String token)
                        throws IOException