geopackage-sdk/src/main/java/mil/nga/geopackage/extension/coverage/CoverageDataTiff.java
public static void validateImageType(FileDirectory directory) {
        if (directory == null) {
            throw new GeoPackageException("The image is null");
        }

        int samplesPerPixel = directory.getSamplesPerPixel();
        Integer bitsPerSample = null;
        if (directory.getBitsPerSample() != null && !directory.getBitsPerSample().isEmpty()) {
            bitsPerSample = directory.getBitsPerSample().get(0);
        }
        Integer sampleFormat = null;
        if (directory.getSampleFormat() != null && !directory.getSampleFormat().isEmpty()) {
            sampleFormat = directory.getSampleFormat().get(0);
        }

        if (samplesPerPixel != SAMPLES_PER_PIXEL
                || bitsPerSample == null || bitsPerSample != BITS_PER_SAMPLE
                || sampleFormat == null || sampleFormat != TiffConstants.SAMPLE_FORMAT_FLOAT) {
            throw new GeoPackageException(
                    "The coverage data tile is expected to be a single sample 32 bit float. Samples Per Pixel: "
                            + samplesPerPixel
                            + ", Bits Per Sample: " + bitsPerSample
                            + ", Sample Format: " + sampleFormat);
        }

    }
public static void validateImageType(FileDirectory directory) {
        if (directory == null) {
            throw new GeoPackageException("The image is null");
        }

        int samplesPerPixel = directory.getSamplesPerPixel();
        Integer bitsPerSample = null;
        if (directory.getBitsPerSample() != null && !directory.getBitsPerSample().isEmpty()) {
            bitsPerSample = directory.getBitsPerSample().get(0);
        }
        Integer sampleFormat = null;
        if (directory.getSampleFormat() != null && !directory.getSampleFormat().isEmpty()) {
            sampleFormat = directory.getSampleFormat().get(0);
        }

        if (samplesPerPixel != SAMPLES_PER_PIXEL
                || bitsPerSample == null || bitsPerSample != BITS_PER_SAMPLE
                || sampleFormat == null || sampleFormat != TiffConstants.SAMPLE_FORMAT_FLOAT) {
            throw new GeoPackageException(
                    "The coverage data tile is expected to be a single sample 32 bit float. Samples Per Pixel: "
                            + samplesPerPixel
                            + ", Bits Per Sample: " + bitsPerSample
                            + ", Sample Format: " + sampleFormat);
        }

    }
public static void validateImageType ( FileDirectory directory ) { if ( directory == null ) { throw new GeoPackageException ( "The image is null" ) ; } int samplesPerPixel = directory . getSamplesPerPixel ( ) ; Integer bitsPerSample = null ; if ( directory . getBitsPerSample ( ) != null && ! directory . getBitsPerSample ( ) . isEmpty ( ) ) { bitsPerSample = directory . getBitsPerSample ( ) . get ( 0 ) ; } Integer sampleFormat = null ; if ( directory . getSampleFormat ( ) != null && ! directory . getSampleFormat ( ) . isEmpty ( ) ) { sampleFormat = directory . getSampleFormat ( ) . get ( 0 ) ; } if ( samplesPerPixel != SAMPLES_PER_PIXEL || bitsPerSample == null || bitsPerSample != BITS_PER_SAMPLE || sampleFormat == null || sampleFormat != TiffConstants . SAMPLE_FORMAT_FLOAT ) { throw new GeoPackageException ( "The coverage data tile is expected to be a single sample 32 bit float. Samples Per Pixel: " + samplesPerPixel + ", Bits Per Sample: " + bitsPerSample + ", Sample Format: " + sampleFormat ) ; } }
Validate that the image type

@param directory file directory
Validate that the image type