org.apache.hadoop.io.serializer

类 JavaSerializationComparator<T extends Serializable & Comparable<T>>

java.lang.Object

org.apache.hadoop.io.serializer.DeserializerComparator<T>

org.apache.hadoop.io.serializer.JavaSerializationComparator<T>

类型参数:

T -

所有已实现的接口:

Comparator<T>, RawComparator<T>

public class JavaSerializationComparator<T extends Serializable & Comparable<T>>
extends DeserializerComparator<T>

A RawComparator that uses a JavaSerialization Deserializer to deserialize objects that are then compared via their Comparable interfaces.

另请参阅:

JavaSerialization

构造器概要

构造器

构造器和说明
JavaSerializationComparator()

方法概要

方法

限定符和类型	方法和说明
int	compare(T o1, T o2)

从类继承的方法 org.apache.hadoop.io.serializer.DeserializerComparator

compare

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.util.Comparator

equals

构造器详细资料

JavaSerializationComparator

public JavaSerializationComparator()
                            throws IOException

抛出:

IOException

方法详细资料

compare

public int compare(T o1,
          T o2)