edu.harvard.hul.ois.jhove
Class Dump

java.lang.Object
  edu.harvard.hul.ois.jhove.Dump

public class Dump
extends java.lang.Object

Common methods for dump utilities.

Constructor Summary

Dump()
CLASS CONSTRUCTOR.

Method Summary

protected static java.lang.String	leading(int os, int width) Return leading characters to pad out the byte offset to field width.
protected static java.lang.String	leading(int os, int width, char pad) Return leading characters to pad out the byte offset to field width.
protected static java.lang.String	leading(long os, int width) Return leading characters to pad out the byte offset to field width.
protected static java.lang.String	leading(long os, int width, char pad) Return leading characters to pad out the byte offset to field width.
protected static java.lang.String	leading(java.lang.String s, int width) Return leading characters to pad out the string to field width.
protected static java.lang.String	leading(java.lang.String s, int width, char pad) Return leading characters to pad out the string to field width.
protected static java.lang.String	readChars(java.io.DataInputStream stream, int length) Read and display a sequence of characters.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dump

public Dump()

CLASS CONSTRUCTOR.

Method Detail

leading

protected static java.lang.String leading(int os,
                                          int width)

Return leading characters to pad out the byte offset to field width.

Parameters:

os - Byte offset

width - Field width

Returns:

String of leading zeros

leading

protected static java.lang.String leading(long os,
                                          int width)

Return leading characters to pad out the byte offset to field width.

Parameters:

os - Byte offset

width - Field width

Returns:

String of leading zeros

leading

protected static java.lang.String leading(int os,
                                          int width,
                                          char pad)

Return leading characters to pad out the byte offset to field width.

Parameters:

os - Byte offset

width - Field width

pad - Padding character

Returns:

String of leading characters

leading

protected static java.lang.String leading(long os,
                                          int width,
                                          char pad)

Return leading characters to pad out the byte offset to field width.

Parameters:

os - Byte offset

width - Field width

pad - Padding character

Returns:

String of leading characters

leading

protected static java.lang.String leading(java.lang.String s,
                                          int width)

Return leading characters to pad out the string to field width.

Parameters:

s - String

width - Field width

Returns:

String of leading characters

leading

protected static java.lang.String leading(java.lang.String s,
                                          int width,
                                          char pad)

Return leading characters to pad out the string to field width.

Parameters:

s - String

width - Field width

pad - Padding character

Returns:

String of leading characters

readChars

protected static java.lang.String readChars(java.io.DataInputStream stream,
                                            int length)
                                     throws java.io.IOException

Read and display a sequence of characters.

Parameters:

stream - Data input stream

length - Number of characters

Returns:

Character string

Throws:

java.io.IOException