PHDImage (OpenJ9 JDK 11)

java.lang.Object
- com.ibm.dtfj.phd.PHDImage

All Implemented Interfaces:: Image, ManagedImage

public class PHDImage
extends Object
implements ManagedImage

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getCreationTime()`	Use the filename if of the form heapdump.yyyyMMdd.HHmmss.pid.seq.phd else the file date
`void`	`registerReader(HeapdumpReader reader)`	Register a HeapdumpReader as needing to be closed when Image.close() is called on this Image.
`void`	`unregisterReader(HeapdumpReader reader)`	Unregister a HeapdumpReader so it no longer needs to be closed.

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface com.ibm.dtfj.image.Image
close, getAddressSpaces, getCreationTimeNanos, getHostName, getInstalledMemory, getIPAddresses, getProcessorCount, getProcessorSubType, getProcessorType, getProperties, getSource, getSystemSubType, getSystemType, isTruncated

Methods declared in interface com.ibm.dtfj.utils.ManagedImage
getImageSource, setImageSource

- Method Detail
  - getCreationTime
```
public long getCreationTime()
                     throws DataUnavailable
```
    Use the filename if of the form heapdump.yyyyMMdd.HHmmss.pid.seq.phd else the file date
    
    Specified by:
    
    getCreationTime in interface Image
    
    Returns:
    
    the image creation time in milliseconds since 1970
    
    Throws:
    
    DataUnavailable
  - registerReader
```
public void registerReader(HeapdumpReader reader)
```
    Register a HeapdumpReader as needing to be closed when Image.close() is called on this Image.
  - unregisterReader
```
public void unregisterReader(HeapdumpReader reader)
```
    Unregister a HeapdumpReader so it no longer needs to be closed. This should only be called by HeapdumpReader.close() to make sure that we don't leak readers.