org.mobicents.mscontrol.sdp
Class FormatUtils

java.lang.Object
  org.mobicents.mscontrol.sdp.FormatUtils

public class FormatUtils
extends Object

Utilities to help implement Format subclasses. Cannot be part of Format class because then serialization becomes incompatible with reference impl.

Author:

Ken Larson

Field Summary

static Class	audioFormatClass
static Class	byteArray
static Class	formatArray
static Class	intArray
static Class	shortArray
static Class	videoFormatClass

Constructor Summary

FormatUtils()

Method Summary

static boolean	byteArraysEqual(byte[] ba1, byte[] ba2)
static String	frameRateToString(float frameRate)
static boolean	isOneAssignableFromTheOther(Class a, Class b)
static boolean	isSubclass(Class a, Class b) Is a a subclass of b? Strict.
static boolean	matches(double v1, double v2)
static boolean	matches(float v1, float v2)
static boolean	matches(int v1, int v2)
static boolean	matches(Object o1, Object o2)
static boolean	nullSafeEquals(Object o1, Object o2)
static boolean	nullSafeEqualsIgnoreCase(String o1, String o2)
static boolean	specified(double v)
static boolean	specified(float v)
static boolean	specified(int v)
static boolean	specified(Object o)
static long	stringEncodingCodeVal(String s)

Methods inherited from class java.lang.Object

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

Field Detail

byteArray

public static final Class byteArray

shortArray

public static final Class shortArray

intArray

public static final Class intArray

formatArray

public static final Class formatArray

videoFormatClass

public static final Class videoFormatClass

audioFormatClass

public static final Class audioFormatClass

Constructor Detail

FormatUtils

public FormatUtils()

Method Detail

isSubclass

public static boolean isSubclass(Class a,
                                 Class b)

Is a a subclass of b? Strict.

isOneAssignableFromTheOther

public static boolean isOneAssignableFromTheOther(Class a,
                                                  Class b)

stringEncodingCodeVal

public static long stringEncodingCodeVal(String s)

specified

public static boolean specified(Object o)

specified

public static boolean specified(int v)

specified

public static boolean specified(float v)

specified

public static boolean specified(double v)

byteArraysEqual

public static boolean byteArraysEqual(byte[] ba1,
                                      byte[] ba2)

nullSafeEquals

public static boolean nullSafeEquals(Object o1,
                                     Object o2)

nullSafeEqualsIgnoreCase

public static boolean nullSafeEqualsIgnoreCase(String o1,
                                               String o2)

matches

public static boolean matches(Object o1,
                              Object o2)

matches

public static boolean matches(int v1,
                              int v2)

matches

public static boolean matches(float v1,
                              float v2)

matches

public static boolean matches(double v1,
                              double v2)

frameRateToString

public static String frameRateToString(float frameRate)