Package org.geysermc.databaseutils.processor.query.section

Record Class ProjectionSection

java.lang.Object

java.lang.Record

org.geysermc.databaseutils.processor.query.section.ProjectionSection

public record ProjectionSection(List<@NonNull ProjectionFactor> projections)
extends Record

Constructor Summary

Constructors

Constructor	Description
ProjectionSection(@NonNull List<@NonNull ProjectionFactor> projections)	Creates an instance of a ProjectionSection record class.

Method Summary

Modifier and Type	Method	Description
String	columnName()
boolean	distinct()
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
boolean	first()
static ProjectionSection	from(@NonNull List<@NonNull Factor> factors)
final int	hashCode()	Returns a hash code value for this object.
int	limit()
@NonNull List<@NonNull ProjectionKeyword>	nonSpecialProjectionKeywords()	Returns all the projection keywords that are not: DistinctProjectionKeyword ProjectionFactor with a non-null columnName. Those specific keywords can be gathered by their respective methods: distinct() columnName()
List<@NonNull ProjectionFactor>	projections()	Returns the value of the projections record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

ProjectionSection

public ProjectionSection(@NonNull List<@NonNull ProjectionFactor> projections)

Creates an instance of a ProjectionSection record class.

Parameters:

projections - the value for the projections record component

Method Details

from

public static ProjectionSection from(@NonNull List<@NonNull Factor> factors)

columnName

public String columnName()

distinct

public boolean distinct()

first

public boolean first()

limit

public int limit()

nonSpecialProjectionKeywords

public @NonNull List<@NonNull ProjectionKeyword> nonSpecialProjectionKeywords()

Returns all the projection keywords that are not:

• DistinctProjectionKeyword
• ProjectionFactor with a non-null columnName.

Those specific keywords can be gathered by their respective methods:

• distinct()
• columnName()

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

hashCode

public final 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

equals

public final 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.

projections

public List<@NonNull ProjectionFactor> projections()

Returns the value of the projections record component.

Returns:

the value of the projections record component