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/*
* Copyright 2017 StreamSets Inc.
*
* 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.streamsets.pipeline.api;
import java.util.List;
/**
* ChooserValues provide a list of values and localizable labels for stage configurations using one of
* the following models: {@link ValueChooserModel} or {@link MultiValueChooserModel}.
*
* The {@link com.streamsets.pipeline.api.base.BaseEnumChooserValues} implementation is a convenience implementation
* that handles enums classes, or a subset of an enum class, as the possible values.
*
*/
public interface ChooserValues {
/**
* Returns the name of the resource bundle to get the localized labels for the values.
*
* @return the name of the resource bundle to get the localized labels for the values.
*/
public String getResourceBundle();
/**
* Returns the list of available values to choose from.
*
* @return The list of available values to choose from.
*/
public List getValues();
/**
* Returns the list of labels for the values.
*
* If the resource bundle is available, the labels will be localized using it.
*
* @return the list of labels for the values.
*/
public List getLabels();
}