Class CompressedReader

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.builder.CompressedReader

public class CompressedReader
extends Object

abstraction of DataInputStream

Constructor Summary

Constructors

Constructor	Description
CompressedReader(DataInputStream in)

Method Summary

Modifier and Type	Method	Description
boolean	readBoolean()
byte	readByte()
char[]	readChars()
char[]	readCharsUsingLast()	Reads an array of chars by using this first common chars of the last result.
int	readInt()
int	readIntInRange(int range)	Reads an integer number by only reading its low bytes.
int	readIntWithHint(int[] typical)	Reads an integer number by decoding its index into the given "typical" Array.
long	readLong()
String	readStringUsingDictionary()
String	readStringUsingLast()

Methods inherited from class java.lang.Object

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

Constructor Details

CompressedReader

public CompressedReader(DataInputStream in)

Method Details

readBoolean

public boolean readBoolean()
                    throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeBoolean(boolean)

readByte

public byte readByte()
              throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeByte(int)

readLong

public long readLong()
              throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeLong(long)

readInt

public int readInt()
            throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeInt(int)

readChars

public char[] readChars()
                 throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeChars(char[])

readStringUsingLast

public String readStringUsingLast()
                           throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeStringUsingLast(String)

readStringUsingDictionary

public String readStringUsingDictionary()
                                 throws IOException

Throws:

IOException

See Also:

• CompressedWriter.writeStringUsingDictionary(String)

readIntWithHint

public int readIntWithHint(int[] typical)
                    throws IOException

Reads an integer number by decoding its index into the given "typical" Array. If the index is out of bounds decode the plain Integer.

Parameters:

typical - The same range that has been used during writing.

Throws:

IOException

See Also:

• CompressedWriter.writeIntWithHint(int, int[])

readIntInRange

public int readIntInRange(int range)
                   throws IOException

Reads an integer number by only reading its low bytes. The number of bytes written depends on the given range.

Parameters:

range - The same range that has been used during writing.

Throws:

IOException

See Also:

• CompressedWriter.writeIntInRange(int, int)

readCharsUsingLast

public char[] readCharsUsingLast()
                          throws IOException

Reads an array of chars by using this first common chars of the last result. The number of common chars is decoded from a single byte. The remaining chars are read using the dictionary.

Throws:

IOException

See Also:

• CompressedWriter.writeCharsUsingLast(char[])