public final class StreamConfigurationDuration extends Object
Constructor and Description |
---|
StreamConfigurationDuration(int format,
int width,
int height,
long durationNs)
Create a new
StreamConfigurationDuration . |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object obj)
Check if this
StreamConfigurationDuration is equal to another
StreamConfigurationDuration . |
long |
getDuration()
Get the time duration (in nanoseconds).
|
int |
getFormat()
Get the internal image
format in this stream configuration duration |
int |
getHeight()
Return the height of the stream configuration duration
|
Size |
getSize()
Convenience method to return the size of this stream configuration duration.
|
int |
getWidth()
Return the width of the stream configuration duration.
|
int |
hashCode()
Returns a hash code value for the object.
|
public StreamConfigurationDuration(int format, int width, int height, long durationNs)
StreamConfigurationDuration
.format
- image formatwidth
- image width, in pixels (positive)height
- image height, in pixels (positive)durationNs
- duration in nanoseconds (non-negative)IllegalArgumentException
- if width/height were not positive, or durationNs was negative
or if the format was not user-defined in ImageFormat/PixelFormat
(IMPL_DEFINED is OK)public final int getFormat()
format
in this stream configuration durationImageFormat
,
PixelFormat
public int getWidth()
public int getHeight()
public Size getSize()
public long getDuration()
public boolean equals(Object obj)
StreamConfigurationDuration
is equal to another
StreamConfigurationDuration
.
Two vectors are only equal if and only if each of the respective elements is equal.
equals
in class Object
obj
- the reference object with which to compare.true
if the objects were equal, false
otherwiseObject.hashCode()
,
HashMap
public int hashCode()
HashMap
.
The general contract of hashCode
is:
hashCode
method
must consistently return the same integer, provided no information
used in equals
comparisons on the object is modified.
This integer need not remain consistent from one execution of an
application to another execution of the same application.
equals(Object)
method, then calling the hashCode
method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
method, then calling the hashCode
method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by
class Object
does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
JavaTM programming language.)
hashCode
in class Object
Object.equals(java.lang.Object)
,
System.identityHashCode(java.lang.Object)