/**
* Creates a type representing a level.
*
* @param dimension Dimension which values of this type must belong to, or null if not known
* @param hierarchy Hierarchy which values of this type must belong to, or null if not known
* @param level Level which values of this type must belong to, or null if
*/
public LevelType(Dimension dimension, Hierarchy hierarchy, Level level) {
this.dimension = dimension;
this.hierarchy = hierarchy;
this.level = level;
if (level != null) {
Util.assertPrecondition(hierarchy != null, "hierarchy != null");
Util.assertPrecondition(
level.getHierarchy() == hierarchy, "level.getHierarchy() == hierarchy");
}
if (hierarchy != null) {
Util.assertPrecondition(dimension != null, "dimension != null");
Util.assertPrecondition(
hierarchy.getDimension() == dimension, "hierarchy.getDimension() == dimension");
}
StringBuilder buf = new StringBuilder("LevelType<");
if (level != null) {
buf.append("level=").append(level.getUniqueName());
} else if (hierarchy != null) {
buf.append("hierarchy=").append(hierarchy.getUniqueName());
} else if (dimension != null) {
buf.append("dimension=").append(dimension.getUniqueName());
}
buf.append(">");
this.digest = buf.toString();
}
public static LevelType forLevel(Level level) {
return new LevelType(level.getDimension(), level.getHierarchy(), level);
}
