org.apache.paimon.predicate

Class LeafUnaryFunction

java.lang.Object

org.apache.paimon.predicate.LeafFunction

org.apache.paimon.predicate.LeafUnaryFunction

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

IsNotNull, IsNull

public abstract class LeafUnaryFunction
extends LeafFunction

Function to test a field.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LeafUnaryFunction()

Method Summary

Modifier and Type	Method and Description
abstract boolean	test(DataType type, long rowCount, Object min, Object max, Long nullCount)
boolean	test(DataType type, long rowCount, Object min, Object max, Long nullCount, List<Object> literals)
abstract boolean	test(DataType type, Object value)
boolean	test(DataType type, Object value, List<Object> literals)

Methods inherited from class org.apache.paimon.predicate.LeafFunction

equals, hashCode, negate, toString, visit

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LeafUnaryFunction

public LeafUnaryFunction()

Method Detail

test

public abstract boolean test(DataType type,
                             Object value)

test

public abstract boolean test(DataType type,
                             long rowCount,
                             Object min,
                             Object max,
                             Long nullCount)

test

public boolean test(DataType type,
                    Object value,
                    List<Object> literals)

Specified by:

test in class LeafFunction

test

public boolean test(DataType type,
                    long rowCount,
                    Object min,
                    Object max,
                    Long nullCount,
                    List<Object> literals)

Specified by:

test in class LeafFunction