Record Class FilterPredicate.BinaryColumnPredicate

java.lang.Object

java.lang.Record

dev.hardwood.reader.FilterPredicate.BinaryColumnPredicate

All Implemented Interfaces:

FilterPredicate

Enclosing interface:

FilterPredicate

public static record FilterPredicate.BinaryColumnPredicate(String column, FilterPredicate.Operator op, byte[] value)
extends Record
implements FilterPredicate

Predicate for a binary column over its stored bytes. Built by the byte[] factories and by parquet-java-compat's filter conversion.

Nested Class Summary

Nested classes/interfaces inherited from interface FilterPredicate

FilterPredicate.And, FilterPredicate.BinaryColumnPredicate, FilterPredicate.BinaryInPredicate, FilterPredicate.BooleanColumnPredicate, FilterPredicate.DateColumnPredicate, FilterPredicate.DateInPredicate, FilterPredicate.DecimalColumnPredicate, FilterPredicate.DecimalInPredicate, FilterPredicate.DoubleColumnPredicate, FilterPredicate.DoubleInPredicate, FilterPredicate.FloatColumnPredicate, FilterPredicate.FloatInPredicate, FilterPredicate.InstantColumnPredicate, FilterPredicate.InstantInPredicate, FilterPredicate.IntColumnPredicate, FilterPredicate.IntersectsPredicate, FilterPredicate.IntervalColumnPredicate, FilterPredicate.IntervalInPredicate, FilterPredicate.IntInPredicate, FilterPredicate.IsNotNullPredicate, FilterPredicate.IsNullPredicate, FilterPredicate.LocalDateTimeColumnPredicate, FilterPredicate.LocalDateTimeInPredicate, FilterPredicate.LongColumnPredicate, FilterPredicate.LongInPredicate, FilterPredicate.Not, FilterPredicate.Operator, FilterPredicate.Or, FilterPredicate.StringColumnPredicate, FilterPredicate.StringInPredicate, FilterPredicate.TimeColumnPredicate, FilterPredicate.TimeInPredicate, FilterPredicate.UUIDColumnPredicate, FilterPredicate.UUIDInPredicate

Constructor Summary

Constructors

Constructor	Description
BinaryColumnPredicate(String column, FilterPredicate.Operator op, byte[] value)	Creates an instance of a BinaryColumnPredicate record class.

Method Summary

Modifier and Type	Method	Description
String	column()	Returns the value of the column record component.
boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
int	hashCode()	Returns a hash code value for this object.
FilterPredicate.Operator	op()	Returns the value of the op record component.
final String	toString()	Returns a string representation of this record class.
byte[]	value()	Returns a copy of the stored bytes.

Methods inherited from class Object

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

Constructor Details

BinaryColumnPredicate

public BinaryColumnPredicate(String column,
 FilterPredicate.Operator op,
 byte[] value)

Creates an instance of a BinaryColumnPredicate record class.

Parameters:

column - the value for the column record component

op - the value for the op record component

value - the value for the value record component

Method Details

value

public byte[] value()

Returns a copy of the stored bytes.

equals

public boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

hashCode

public int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

column

public String column()

Returns the value of the column record component.

Returns:

the value of the column record component

op

public FilterPredicate.Operator op()

Returns the value of the op record component.

Returns:

the value of the op record component