/* Copyright 2014 The jeo project. All rights reserved.
*
* 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 io.jeo.raster;
import java.io.IOException;
/**
* A band or component of a raster dataset.
*/
public interface Band {
/**
* Enumeration for color interpretation.
*/
static enum Color {
UNDEFINED, GRAY, RED, GREEN, BLUE, OTHER;
}
/**
* The name of the band.
*/
String name();
/**
* Returns the numeric type of data stored in the band.
*/
DataType datatype();
/**
* The color interpretation of the band.
*/
Color color();
/**
* The nodata value of the band.
*
* @return The value or <tt>null</tt> if the band has no nodata value.
*/
Double nodata();
/**
* Computes statistics of the band.
*
* @return The object containing the statistics.
*/
Stats stats() throws IOException;
}