org.mapdb

Class Fun.ArrayComparator

java.lang.Object

org.mapdb.Fun.ArrayComparator

All Implemented Interfaces:

java.util.Comparator<java.lang.Object[]>

Enclosing class:

Fun

public static final class Fun.ArrayComparator
extends java.lang.Object
implements java.util.Comparator<java.lang.Object[]>

compares two arrays using given comparators

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Comparator[]	comparators

Constructor Summary

Constructors

Modifier	Constructor and Description
	ArrayComparator(java.util.Comparator<?>[] comparators2)
protected	ArrayComparator(SerializerBase serializer, java.io.DataInput in, SerializerBase.FastArrayList<java.lang.Object> objectStack) constructor used for deserialization

Method Summary

Modifier and Type	Method and Description
int	compare(java.lang.Object[] o1, java.lang.Object[] o2)
boolean	equals(java.lang.Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

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

Field Detail

comparators

protected final java.util.Comparator[] comparators

Constructor Detail

ArrayComparator

public ArrayComparator(java.util.Comparator<?>[] comparators2)

ArrayComparator

protected ArrayComparator(SerializerBase serializer,
                          java.io.DataInput in,
                          SerializerBase.FastArrayList<java.lang.Object> objectStack)
                   throws java.io.IOException

constructor used for deserialization

Throws:

java.io.IOException

Method Detail

compare

public int compare(java.lang.Object[] o1,
                   java.lang.Object[] o2)

Specified by:

compare in interface java.util.Comparator<java.lang.Object[]>

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Comparator<java.lang.Object[]>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object