com.holonplatform.vaadin7.components.builders.BaseItemDataSourceComponentBuilder Maven / Gradle / Ivy
/*
* Copyright 2016-2017 Axioma srl.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.holonplatform.vaadin7.components.builders;
import com.holonplatform.core.query.QueryConfigurationProvider;
import com.holonplatform.core.query.QueryFilter;
import com.holonplatform.core.query.QuerySort;
import com.holonplatform.vaadin7.data.ItemDataProvider;
import com.holonplatform.vaadin7.data.ItemDataSource;
/**
* Base builder for components with {@link ItemDataSource} support.
*
* @param Concrete builder type
*
* @since 5.0.0
*/
public interface BaseItemDataSourceComponentBuilder>
extends ComponentConfigurator {
/**
* Set if auto-refresh is enabled for this container, i.e. items are loaded when one of the Container method which
* involve operations on item set is called.
*
* If auto-refresh is not enabled, {@link ItemDataSource#refresh()} method must be called to load items before using
* this Container.
*
* @param autoRefresh true
to enable auto-refresh
* @return this
*/
B autoRefresh(boolean autoRefresh);
/**
* Set batch (page) size for items loading using {@link ItemDataProvider}.
*
* A value <=0
means no paging, and {@link ItemDataProvider} should behave in a consistent manner.
*
* @param batchSize Batch (page) size for items loading
* @return this
*/
B batchSize(int batchSize);
/**
* Set max items cache size
* @param maxCacheSize Max cache size to set
* @return this
*/
B maxCacheSize(int maxCacheSize);
/**
* Add an external {@link QueryConfigurationProvider} for additional query configuration
* @param queryConfigurationProvider QueryConfigurationProvider to add
* @return this
*/
B withQueryConfigurationProvider(QueryConfigurationProvider queryConfigurationProvider);
/**
* Set query fixed filter (always added to query predicates)
* @param filter Query fixed filter, or null
for none
* @return this
*/
B fixedFilter(QueryFilter filter);
/**
* Set query fixed sort (always added to query sorts)
* @param sort Query fixed sort, or null
for none
* @return this
*/
B fixedSort(QuerySort sort);
/**
* Set query default sort. If not null
and no other sort is available, this one will be used
* @param sort Default query sort
* @return this
*/
B defaultSort(QuerySort sort);
/**
* Add a query parameter
* @param name Parameter name
* @param value Parameter value
* @return this
*/
B queryParameter(String name, Object value);
}
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