org.apache.hudi.source

Class ExpressionEvaluators.And

java.lang.Object

org.apache.hudi.source.ExpressionEvaluators.And

All Implemented Interfaces:

Serializable, ExpressionEvaluators.Evaluator

Enclosing class:

ExpressionEvaluators

public static class ExpressionEvaluators.And
extends Object
implements ExpressionEvaluators.Evaluator

To evaluate AND expr.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
And()

Method Summary

Modifier and Type	Method and Description
ExpressionEvaluators.Evaluator	bindEvaluator(ExpressionEvaluators.Evaluator... evaluators)
boolean	eval(Map<String,ColumnStats> columnStatsMap) Evaluates whether it's possible to match based on the column stats.
static ExpressionEvaluators.And	getInstance()

Methods inherited from class java.lang.Object

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

Constructor Detail

And

public And()

Method Detail

getInstance

public static ExpressionEvaluators.And getInstance()

eval

public boolean eval(Map<String,ColumnStats> columnStatsMap)

Description copied from interface: ExpressionEvaluators.Evaluator

Evaluates whether it's possible to match based on the column stats.

Specified by:

eval in interface ExpressionEvaluators.Evaluator

Parameters:

columnStatsMap - column statistics

Returns:

false if there is no any possible to match, true otherwise.

bindEvaluator

public ExpressionEvaluators.Evaluator bindEvaluator(ExpressionEvaluators.Evaluator... evaluators)