Package com.dannemann.stringcompressor.search

Class BaseBinarySearch

java.lang.Object

com.dannemann.stringcompressor.search.BaseBinarySearch

Direct Known Subclasses:

FiveBitBinarySearch, FourBitBinarySearch, SixBitBinarySearch

public abstract class BaseBinarySearch
extends Object

See Also:

• FourBitBinarySearch
• FiveBitBinarySearch
• SixBitBinarySearch

Field Summary

Fields

Modifier and Type	Field	Description
protected final byte[]	charset
protected final byte[][]	compressedData
protected final boolean	prefixSearch

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseBinarySearch(byte[][] compressedData, boolean prefixSearch, byte[] charset)

Method Summary

Modifier and Type	Method	Description
byte[]	getCharset()
byte[][]	getCompressedData()
boolean	isPrefixSearch()
abstract int	search(byte[] key)

Methods inherited from class java.lang.Object

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

Field Details

compressedData

protected final byte[][] compressedData

prefixSearch

protected final boolean prefixSearch

charset

protected final byte[] charset

Constructor Details

BaseBinarySearch

protected BaseBinarySearch(byte[][] compressedData,
 boolean prefixSearch,
 byte[] charset)

Method Details

search

public abstract int search(byte[] key)

getCompressedData

public byte[][] getCompressedData()

isPrefixSearch

public boolean isPrefixSearch()

getCharset

public byte[] getCharset()