io.druid.query.ordering

Class StringComparator

java.lang.Object

io.druid.query.ordering.StringComparator

All Implemented Interfaces:

Comparator<String>

Direct Known Subclasses:

StringComparators.AlphanumericComparator, StringComparators.LexicographicComparator, StringComparators.NumericComparator, StringComparators.StrlenComparator

public abstract class StringComparator
extends Object
implements Comparator<String>

Constructor Summary

Constructors

Constructor and Description
StringComparator()

Method Summary

Modifier and Type	Method and Description
static StringComparator	fromString(String type)
abstract byte[]	getCacheKey()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

compare, comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

StringComparator

public StringComparator()

Method Detail

fromString

public static StringComparator fromString(String type)

getCacheKey

public abstract byte[] getCacheKey()