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java.lang.Object nom.tam.fits.FitsHeap
public class FitsHeap
This class supports the FITS heap. This is currently used for variable length columns in binary tables.
Method Summary | |
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void |
getData(int offset,
java.lang.Object array)
Get data from the heap. |
long |
getFileOffset()
Get the file offset of the heap |
long |
getSize()
Return the size of the heap using the more bean compatbile format |
void |
read(ArrayDataInput str)
Read the heap |
void |
rewrite()
Attempt to rewrite the heap with the current contents. |
boolean |
rewriteable()
Can this element be rewritten? |
int |
size()
Return the size of the Heap |
void |
write(ArrayDataOutput str)
Write the heap |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public void read(ArrayDataInput str) throws FitsException
read
in interface FitsElement
str
- The input source.
FitsException
public void write(ArrayDataOutput str) throws FitsException
write
in interface FitsElement
str
- The data sink.
FitsException
public boolean rewriteable()
FitsElement
rewriteable
in interface FitsElement
public void rewrite() throws java.io.IOException, FitsException
rewrite
in interface FitsElement
java.io.IOException
FitsException
public void getData(int offset, java.lang.Object array) throws FitsException
offset
- The offset at which the data begins.array
- The array to be extracted.
FitsException
public int size()
public long getSize()
getSize
in interface FitsElement
public long getFileOffset()
getFileOffset
in interface FitsElement
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