Package org.apache.activemq.store.kahadb.disk.index

Class BTreeIndex.StringPrefixer

java.lang.Object

org.apache.activemq.store.kahadb.disk.index.BTreeIndex.StringPrefixer

All Implemented Interfaces:

BTreeIndex.Prefixer<String>

Enclosing class:

BTreeIndex<Key,Value>

public static class BTreeIndex.StringPrefixer
extends Object
implements BTreeIndex.Prefixer<String>

StringPrefixer is a Prefixer implementation that works on strings.

Constructor Summary

Constructors

Constructor	Description
StringPrefixer()

Method Summary

Modifier and Type	Method	Description
String	getSimplePrefix(String value1, String value2)	Example: If value1 is "Hello World" and value 2 is "Help Me" then the result will be: "Help"

Methods inherited from class java.lang.Object

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

Constructor Details

StringPrefixer

public StringPrefixer()

Method Details

getSimplePrefix

public String getSimplePrefix(String value1,
 String value2)

Example: If value1 is "Hello World" and value 2 is "Help Me" then the result will be: "Help"

Specified by:

getSimplePrefix in interface BTreeIndex.Prefixer<String>

Returns:

See Also:

• BTreeIndex.Prefixer.getSimplePrefix(Key, Key)