package org.jbehave.core.model;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
/**
* Provides an view of a list of {@link StoryMap}s, indexed by meta filters.
*/
public class StoryMaps {
private Map<String, StoryMap> indexed = new LinkedHashMap<String, StoryMap>();
public StoryMaps(List<StoryMap> maps) {
index(maps);
}
private void index(List<StoryMap> storyMaps) {
for (StoryMap storyMap : storyMaps) {
indexed.put(storyMap.getMetaFilter(), storyMap);
}
}
public List<String> getMetaFilters() {
return new ArrayList<String>(indexed.keySet());
}
public StoryMap getMap(String metaFilter) {
return indexed.get(metaFilter);
}
public List<StoryMap> getMaps() {
return new ArrayList<StoryMap>(indexed.values());
}
@Override
public String toString() {
return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append("metaFilters", indexed.keySet()).toString();
}
}