public final class ZipLong extends Object implements Cloneable, Serializable
| Modifier and Type | Field and Description | 
|---|---|
| static ZipLong | AED_SIGArchive extra data record signature. | 
| static ZipLong | CFH_SIGCentral File Header Signature | 
| static ZipLong | DD_SIGData Descriptor signature. | 
| static ZipLong | LFH_SIGLocal File Header Signature | 
| static ZipLong | SINGLE_SEGMENT_SPLIT_MARKERMarks ZIP archives that were supposed to be split or spanned
 but only needed a single segment in then end (so are actually
 neither split nor spanned). | 
| Constructor and Description | 
|---|
| ZipLong(byte[] bytes)Create instance from bytes. | 
| ZipLong(byte[] bytes,
       int offset)Create instance from the four bytes starting at offset. | 
| ZipLong(int value)create instance from a java int. | 
| ZipLong(long value)Create instance from a number. | 
| Modifier and Type | Method and Description | 
|---|---|
| Object | clone() | 
| boolean | equals(Object o)Override to make two instances with same value equal. | 
| byte[] | getBytes()Get value as four bytes in big endian byte order. | 
| static byte[] | getBytes(long value)Get value as four bytes in big endian byte order. | 
| int | getIntValue()Get value as a (signed) java int | 
| long | getValue()Get value as Java long. | 
| static long | getValue(byte[] bytes)Helper method to get the value as a Java long from a four-byte array | 
| static long | getValue(byte[] bytes,
        int offset)Helper method to get the value as a Java long from four bytes starting at given array offset | 
| int | hashCode()Override to make two instances with same value equal. | 
| void | putLong(byte[] buf,
       int offset) | 
| static void | putLong(long value,
       byte[] buf,
       int offset)put the value as four bytes in big endian byte order. | 
| String | toString() | 
public static final ZipLong DD_SIG
Actually, PKWARE uses this as marker for split/spanned archives and other archivers have started to use it as Data Descriptor signature (as well).
public static final ZipLong SINGLE_SEGMENT_SPLIT_MARKER
This is the "PK00" prefix found in some archives.
public ZipLong(long value)
value - the long to store as a ZipLongpublic ZipLong(int value)
value - the int to store as a ZipLongpublic ZipLong(byte[] bytes)
bytes - the bytes to store as a ZipLongpublic ZipLong(byte[] bytes, int offset)
bytes - the bytes to store as a ZipLongoffset - the offset to startpublic byte[] getBytes()
public long getValue()
public int getIntValue()
public static byte[] getBytes(long value)
value - the value to convertpublic static void putLong(long value, byte[] buf, int offset)
value - the Java long to convert to bytesbuf - the output bufferoffset - The offset within the output buffer of the first byte to be written.
         must be non-negative and no larger than buf.length-4public void putLong(byte[] buf, int offset)
public static long getValue(byte[] bytes, int offset)
bytes - the array of bytesoffset - the offset to startpublic static long getValue(byte[] bytes)
bytes - the array of bytespublic int hashCode()
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