edu.harvard.hul.ois.jhove
Class InternalSignature

java.lang.Object
  edu.harvard.hul.ois.jhove.Signature
      edu.harvard.hul.ois.jhove.InternalSignature

public class InternalSignature
extends Signature

This class encapsulates information about internal format signatures. The value of a Signature may be either a String or a byte array (stored as an int array to avoid signed byte problems).

Constructor Summary

InternalSignature(int[] value, SignatureType type, SignatureUseType use)
Creates an InternalSignature given a byte array, a type, and a use requirement.

InternalSignature(int[] value, SignatureType type, SignatureUseType use, int offset)
Creates an InternalSignature given a byte array, a type, a use requirement, and a byte offset.

InternalSignature(int[] value, SignatureType type, SignatureUseType use, int offset, java.lang.String note)
Creates an InternalSignature given a string value, a type, a use requirement, a byte offset, and a note.

InternalSignature(int[] value, SignatureType type, SignatureUseType use, java.lang.String note)
Creates an InternalSignature given a byte array, a type, a use requirement, and a note.

InternalSignature(java.lang.String value, SignatureType type, SignatureUseType use)
Creates an InternalSignature given a string value, a type, and a use requirement.

InternalSignature(java.lang.String value, SignatureType type, SignatureUseType use, int offset)
Creates an InternalSignature given a string value, a type, a use requirement, and a byte offset.

InternalSignature(java.lang.String value, SignatureType type, SignatureUseType use, int offset, java.lang.String note)
Creates an InternalSignature given a string value, a type, a use requirement, a byte offset, and a note.

InternalSignature(java.lang.String value, SignatureType type, SignatureUseType use, java.lang.String note)
Creates an InternalSignature given a string value, a type, a use requirement, and a note.

Method Summary

int	getOffset() Returns the byte offset.
boolean	hasFixedOffset() Returns true if this InternalSignature has a fixed byte offset.

Methods inherited from class edu.harvard.hul.ois.jhove.Signature

getNote, getType, getUse, getValue, getValueHexString, getValueString, isStringValue

Methods inherited from class java.lang.Object

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

Constructor Detail

InternalSignature

public InternalSignature(java.lang.String value,
                         SignatureType type,
                         SignatureUseType use)

Creates an InternalSignature given a string value, a type, and a use requirement. An InternalSignature created with this constructor does not have a fixed byte offset.

InternalSignature

public InternalSignature(int[] value,
                         SignatureType type,
                         SignatureUseType use)

Creates an InternalSignature given a byte array, a type, and a use requirement. An InternalSignature created with this constructor does not have a fixed byte offset.

InternalSignature

public InternalSignature(java.lang.String value,
                         SignatureType type,
                         SignatureUseType use,
                         int offset)

Creates an InternalSignature given a string value, a type, a use requirement, and a byte offset. An InternalSignature created with this constructor has a fixed byte offset.

InternalSignature

public InternalSignature(int[] value,
                         SignatureType type,
                         SignatureUseType use,
                         int offset)

Creates an InternalSignature given a byte array, a type, a use requirement, and a byte offset. An InternalSignature created with this constructor has a fixed byte offset.

InternalSignature

public InternalSignature(java.lang.String value,
                         SignatureType type,
                         SignatureUseType use,
                         java.lang.String note)

Creates an InternalSignature given a string value, a type, a use requirement, and a note. An InternalSignature created with this constructor does not have a fixed byte offset.

InternalSignature

public InternalSignature(int[] value,
                         SignatureType type,
                         SignatureUseType use,
                         java.lang.String note)

Creates an InternalSignature given a byte array, a type, a use requirement, and a note. An InternalSignature created with this constructor does not have a fixed byte offset.

InternalSignature

public InternalSignature(java.lang.String value,
                         SignatureType type,
                         SignatureUseType use,
                         int offset,
                         java.lang.String note)

Creates an InternalSignature given a string value, a type, a use requirement, a byte offset, and a note. An InternalSignature created with this constructor has a fixed byte offset.

InternalSignature

public InternalSignature(int[] value,
                         SignatureType type,
                         SignatureUseType use,
                         int offset,
                         java.lang.String note)

Creates an InternalSignature given a string value, a type, a use requirement, a byte offset, and a note. An InternalSignature created with this constructor has a fixed byte offset.

Method Detail

getOffset

public int getOffset()

Returns the byte offset. This value is meaningful only if this InternalSignature has a fixed byte offset.

hasFixedOffset

public boolean hasFixedOffset()

Returns true if this InternalSignature has a fixed byte offset.