org.verapdf.features.pb.tools

Class PBAdapterHelper

java.lang.Object

org.verapdf.features.pb.tools.PBAdapterHelper

public final class PBAdapterHelper
extends Object

Author:

Maksim Bezrukov

Method Summary

Modifier and Type	Method and Description
static double[]	castFloatArrayToDouble(float[] array)
static InputStream	getMetadataStream(PDMetadata metadata)
static String	getStringFromBase(COSBase baseParam) Gets String value from COSBase class
static byte[]	inputStreamToByteArray(InputStream is) Generates byte array with contents of a stream
static double[]	parseFloatMatrix(float[][] array)
static double[]	parseRectangle(PDRectangle rect)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getStringFromBase

public static String getStringFromBase(COSBase baseParam)

Gets String value from COSBase class

Parameters:

baseParam - COSBase object

Returns:

String value of a COSString object if the direct object that will get from the given COSBase is COSString and null in all other cases

inputStreamToByteArray

public static byte[] inputStreamToByteArray(InputStream is)
                                     throws IOException

Generates byte array with contents of a stream

Parameters:

is - input stream for converting

Returns:

byte array with contents of a stream

Throws:

IOException - If the first byte cannot be read for any reason other than end of file, or if the input stream has been closed, or if some other I/O error occurs.

getMetadataStream

public static InputStream getMetadataStream(PDMetadata metadata)

parseFloatMatrix

public static double[] parseFloatMatrix(float[][] array)

castFloatArrayToDouble

public static double[] castFloatArrayToDouble(float[] array)

parseRectangle

public static double[] parseRectangle(PDRectangle rect)