org.springframework.data.cassandra.mapping

Enum CassandraPersistentPropertyComparator

java.lang.Object

java.lang.Enum<CassandraPersistentPropertyComparator>

org.springframework.data.cassandra.mapping.CassandraPersistentPropertyComparator

All Implemented Interfaces:

Serializable, Comparable<CassandraPersistentPropertyComparator>, Comparator<CassandraPersistentProperty>

public enum CassandraPersistentPropertyComparator
extends Enum<CassandraPersistentPropertyComparator>
implements Comparator<CassandraPersistentProperty>

Comparator implementation that orders CassandraPersistentProperty instances.

Composite primary key properties and primary key properties sort before non-primary key properties.

Author:

Alex Shvid, Matthew T. Adams

Enum Constant Summary

Enum Constants

Enum Constant and Description
IT The sole instance of this class.

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(CassandraPersistentProperty left, CassandraPersistentProperty right)
static CassandraPersistentPropertyComparator	valueOf(String name) Returns the enum constant of this type with the specified name.
static CassandraPersistentPropertyComparator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Enum Constant Detail

IT

public static final CassandraPersistentPropertyComparator IT

The sole instance of this class.

Method Detail

values

public static CassandraPersistentPropertyComparator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CassandraPersistentPropertyComparator c : CassandraPersistentPropertyComparator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CassandraPersistentPropertyComparator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

compare

public int compare(CassandraPersistentProperty left,
          CassandraPersistentProperty right)

Specified by:

compare in interface Comparator<CassandraPersistentProperty>