com.haulmont.cuba.gui.model

Interface LoaderSupportsApplyToSelected

All Known Implementing Classes:

CollectionLoaderImpl

public interface LoaderSupportsApplyToSelected

Interface implemented by data loaders that can pass the stack of previous queries to LoadContext.

Method Summary

Modifier and Type	Method and Description
LoadContext.Query	getLastQuery() Returns last query executed by loader
java.util.List<LoadContext.Query>	getPrevQueries() Allows to load data on a previous loading result.
java.lang.Integer	getQueryKey()
void	setPrevQueries(java.util.List<LoadContext.Query> prevQueries) Set previous queries which allows to load data on a previous loading result.
void	setQueryKey(java.lang.Integer queryKey)

Method Detail

getLastQuery

@Nullable
LoadContext.Query getLastQuery()

Returns last query executed by loader

getPrevQueries

@Nullable
java.util.List<LoadContext.Query> getPrevQueries()

Allows to load data on a previous loading result.

Returns:

editable list of previous queries

setPrevQueries

void setPrevQueries(@Nullable
                    java.util.List<LoadContext.Query> prevQueries)

Set previous queries which allows to load data on a previous loading result.

getQueryKey

java.lang.Integer getQueryKey()

Returns:

key of the current stack of sequential queries, which is unique for the current user session

setQueryKey

void setQueryKey(@Nullable
                 java.lang.Integer queryKey)

Parameters:

queryKey - key of the current stack of sequential queries, which is unique for the current user session