com.aliyun.odps.table.optimizer.predicate

Class RawPredicate

java.lang.Object

com.aliyun.odps.table.optimizer.predicate.Predicate

com.aliyun.odps.table.optimizer.predicate.RawPredicate

All Implemented Interfaces:

Serializable

public class RawPredicate
extends Predicate

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.aliyun.odps.table.optimizer.predicate.Predicate

Predicate.PredicateType

Field Summary

Fields inherited from class com.aliyun.odps.table.optimizer.predicate.Predicate

NO_PREDICATE

Constructor Summary

Constructors

Constructor and Description
RawPredicate(String rawExpr)

Method Summary

Modifier and Type	Method and Description
static RawPredicate	of(String rawExpr)
String	toString() 要求所有子类实现toString方法，以便输出谓词的字符串表示

Methods inherited from class com.aliyun.odps.table.optimizer.predicate.Predicate

equals, getType, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RawPredicate

public RawPredicate(String rawExpr)

Method Detail

of

public static RawPredicate of(String rawExpr)

toString

public String toString()

Description copied from class: Predicate

要求所有子类实现toString方法，以便输出谓词的字符串表示

Specified by:

toString in class Predicate

Returns:

传给服务端的谓词