Package org.eclipse.cbi.common.util

Class SeekableByteChannelRecordReader

java.lang.Object

org.eclipse.cbi.common.util.SeekableByteChannelRecordReader

class SeekableByteChannelRecordReader
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private java.nio.channels.SeekableByteChannel	channel

Constructor Summary

Constructors

Constructor	Description
SeekableByteChannelRecordReader(java.nio.channels.SeekableByteChannel channel)

Method Summary

Modifier and Type	Method	Description
private int	computeLength(RecordDefinition recordDefinition, long position)
private long	offset(RecordDefinition.Field field, RecordDefinition recordDefinition, long position)
private long	position(RecordDefinition.Field field, RecordDefinition recordDefinition, long position)
java.nio.ByteBuffer	read(RecordDefinition recordDefinition, long position)
private java.nio.ByteBuffer	readField(RecordDefinition.Field field, RecordDefinition recordDefinition, long position)
private long	size(RecordDefinition.Field f, RecordDefinition recordDefinition, long position)
java.lang.String	toString()
private int	uint16(RecordDefinition.Field field, RecordDefinition recordDefinition, long position)
com.google.common.primitives.UnsignedInteger	uint32(RecordDefinition.Field field, RecordDefinition recordDefinition, long position)
private com.google.common.primitives.UnsignedLong	uint64(RecordDefinition.Field field, RecordDefinition recordDefinition, long position)

Methods inherited from class java.lang.Object

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

Field Detail

channel

private final java.nio.channels.SeekableByteChannel channel

Constructor Detail

SeekableByteChannelRecordReader

public SeekableByteChannelRecordReader(java.nio.channels.SeekableByteChannel channel)

Method Detail

read

public java.nio.ByteBuffer read(RecordDefinition recordDefinition,
                                long position)
                         throws java.io.IOException

Throws:

java.io.IOException

uint16

private int uint16(RecordDefinition.Field field,
                   RecordDefinition recordDefinition,
                   long position)
            throws java.io.IOException

Throws:

java.io.IOException

uint32

public com.google.common.primitives.UnsignedInteger uint32(RecordDefinition.Field field,
                                                           RecordDefinition recordDefinition,
                                                           long position)
                                                    throws java.io.IOException

Throws:

java.io.IOException

uint64

private com.google.common.primitives.UnsignedLong uint64(RecordDefinition.Field field,
                                                         RecordDefinition recordDefinition,
                                                         long position)
                                                  throws java.io.IOException

Throws:

java.io.IOException

readField

private java.nio.ByteBuffer readField(RecordDefinition.Field field,
                                      RecordDefinition recordDefinition,
                                      long position)
                               throws java.io.IOException

Throws:

java.io.IOException

position

private long position(RecordDefinition.Field field,
                      RecordDefinition recordDefinition,
                      long position)
               throws java.io.IOException

Throws:

java.io.IOException

offset

private long offset(RecordDefinition.Field field,
                    RecordDefinition recordDefinition,
                    long position)
             throws java.io.IOException

Throws:

java.io.IOException

size

private long size(RecordDefinition.Field f,
                  RecordDefinition recordDefinition,
                  long position)
           throws java.io.IOException

Throws:

java.io.IOException

computeLength

private int computeLength(RecordDefinition recordDefinition,
                          long position)
                   throws java.io.IOException

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object