Package io.jmix.groupgridflowui.component.sort.impl

Class PersistentPropertyDescriptorSortInfoImpl

java.lang.Object

io.jmix.groupgridflowui.component.sort.impl.PersistentPropertyDescriptorSortInfoImpl

All Implemented Interfaces:

PersistentSortInfo, SortInfo, PersistentPropertyDescriptorSortInfo

public class PersistentPropertyDescriptorSortInfoImpl
extends Object
implements PersistentPropertyDescriptorSortInfo

Implementation of PersistentPropertyDescriptorSortInfo, which represents sorting information for persistent operations based on GroupPropertyDescriptor.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	ascending
protected List<String>	expressions
protected final String	key
protected final List<PersistentSortInfo>	persistentSortInfos

Constructor Summary

Constructors

Constructor	Description
PersistentPropertyDescriptorSortInfoImpl(String key, List<PersistentSortInfo> persistentSortInfos, boolean ascending)

Method Summary

Modifier and Type	Method	Description
List<String>	getExpressions()	Retrieves a list of expressions used for persistent sorting.
@Nullable MetaPropertyPath	getMetaPropertyPath()	Returns the MetaPropertyPath object representing the property path.
List<PersistentSortInfo>	getPersistentSortInfos()	Retrieves a list of PersistentSortInfo representing sorting details for persistent operations.
String	getSortKey()	Returns the sorting key that can be a column key or a property path.
boolean	isAscending()	Indicates whether the sorting order is ascending.
void	setExpressions(List<String> expressions)	Sets the expressions to be used for persistent sorting.

Methods inherited from class java.lang.Object

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

Field Details

persistentSortInfos

protected final List<PersistentSortInfo> persistentSortInfos

key

protected final String key

expressions

protected List<String> expressions

ascending

protected boolean ascending

Constructor Details

PersistentPropertyDescriptorSortInfoImpl

public PersistentPropertyDescriptorSortInfoImpl(String key,
 List<PersistentSortInfo> persistentSortInfos,
 boolean ascending)

Method Details

getMetaPropertyPath

public @Nullable MetaPropertyPath getMetaPropertyPath()

Description copied from interface: SortInfo

Returns the MetaPropertyPath object representing the property path.

Specified by:

getMetaPropertyPath in interface SortInfo

Returns:

the property path object or null if not set

getSortKey

public String getSortKey()

Description copied from interface: SortInfo

Returns the sorting key that can be a column key or a property path.

Specified by:

getSortKey in interface SortInfo

Returns:

the sorting key

getExpressions

public List<String> getExpressions()

Description copied from interface: PersistentSortInfo

Retrieves a list of expressions used for persistent sorting.

Specified by:

getExpressions in interface PersistentSortInfo

Returns:

a list of expressions

setExpressions

public void setExpressions(List<String> expressions)

Description copied from interface: PersistentSortInfo

Sets the expressions to be used for persistent sorting.

In case of JPQL, the {E} alias can be used for JPA entities. For instance, "function('calc_total_sum', {E}.id)".

Note that for KeyValueEntity, the {E} alias is not supported. Use the concrete alias from the query, e.g. "function('calc_total_sum', e.id)".

Specified by:

setExpressions in interface PersistentSortInfo

Parameters:

expressions - the expressions to set

isAscending

public boolean isAscending()

Description copied from interface: SortInfo

Indicates whether the sorting order is ascending.

Specified by:

isAscending in interface SortInfo

Returns:

true if the sorting order is ascending, false otherwise

getPersistentSortInfos

public List<PersistentSortInfo> getPersistentSortInfos()

Description copied from interface: PersistentPropertyDescriptorSortInfo

Retrieves a list of PersistentSortInfo representing sorting details for persistent operations. These sorting details are based on the GroupPropertyDescriptor.getSortProperties().

Specified by:

getPersistentSortInfos in interface PersistentPropertyDescriptorSortInfo

Returns:

a list of PersistentSortInfo instances