org.apache.shardingsphere.sharding.merge.dql.orderby

Class CompareUtil

java.lang.Object

org.apache.shardingsphere.sharding.merge.dql.orderby.CompareUtil

public final class CompareUtil
extends Object

Compare util.

Author:

zhangliang, yangyi

Constructor Summary

Constructors

Constructor and Description
CompareUtil()

Method Summary

Modifier and Type	Method and Description
static int	compareTo(Comparable thisValue, Comparable otherValue, org.apache.shardingsphere.sql.parser.core.constant.OrderDirection orderDirection, org.apache.shardingsphere.sql.parser.core.constant.OrderDirection nullOrderDirection, boolean caseSensitive) Compare two object with order type.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompareUtil

public CompareUtil()

Method Detail

compareTo

public static int compareTo(Comparable thisValue,
                            Comparable otherValue,
                            org.apache.shardingsphere.sql.parser.core.constant.OrderDirection orderDirection,
                            org.apache.shardingsphere.sql.parser.core.constant.OrderDirection nullOrderDirection,
                            boolean caseSensitive)

Compare two object with order type.

Parameters:

thisValue - this value

otherValue - other value

orderDirection - order direction

nullOrderDirection - order direction for null value

caseSensitive - case sensitive

Returns:

compare result