com.davidehrmann.vcdiff

Enum VCDiffFormatExtension

java.lang.Object

java.lang.Enum<VCDiffFormatExtension>

com.davidehrmann.vcdiff.VCDiffFormatExtension

All Implemented Interfaces:

Serializable, Comparable<VCDiffFormatExtension>

public enum VCDiffFormatExtension
extends Enum<VCDiffFormatExtension>

Enum Constant Summary

Enum Constants

Enum Constant and Description
GOOGLE_CHECKSUM If this flag is specified, then an Adler32 checksum of the target window data is included in the delta window.
GOOGLE_INTERLEAVED If this flag is specified, then the encoder writes each delta file window by interleaving instructions and sizes with their corresponding addresses and data, rather than placing these elements into three separate sections.
GOOGLE_JSON Deprecated.

Field Summary

Fields

Modifier and Type	Field and Description
int	flag

Method Summary

Modifier and Type	Method and Description
static VCDiffFormatExtension	valueOf(String name) Returns the enum constant of this type with the specified name.
static VCDiffFormatExtension[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

GOOGLE_INTERLEAVED

public static final VCDiffFormatExtension GOOGLE_INTERLEAVED

If this flag is specified, then the encoder writes each delta file window by interleaving instructions and sizes with their corresponding addresses and data, rather than placing these elements into three separate sections. This facilitates providing partially decoded results when only a portion of a delta file window is received (e.g. when HTTP over TCP is used as the transmission protocol.)

GOOGLE_CHECKSUM

public static final VCDiffFormatExtension GOOGLE_CHECKSUM

If this flag is specified, then an Adler32 checksum of the target window data is included in the delta window.

GOOGLE_JSON

@Deprecated
public static final VCDiffFormatExtension GOOGLE_JSON

Deprecated.

Deprecated. This exists in open-vcdiff, but is implemented here with a separate class for encoding as JSON. If this flag is specified, the encoder will output a JSON string instead of the VCDIFF file format. If this flag is set, all other flags have no effect.

Field Detail

flag

public final int flag

Method Detail

values

public static VCDiffFormatExtension[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (VCDiffFormatExtension c : VCDiffFormatExtension.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static VCDiffFormatExtension valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null