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java.lang.Objectorg.apache.uima.cas.impl.Heap
public final class Heap
A heap for CAS.
This class is agnostic about what you store on the heap. It only copies values from integer arrays.
Field Summary | |
---|---|
static int |
DEFAULT_SIZE
Default size of the heap. |
static int |
MIN_SIZE
Minimum size of the heap. |
Constructor Summary | |
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Heap()
Default constructor. |
|
Heap(int initialSize)
Constructor lets you set initial heap size. |
Method Summary | |
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int |
add(int[] fs)
Add a structure to the heap. |
int |
add(int len,
int val)
Reserve space for len items on the heap and set the first
item to val . |
int |
getNextId()
|
void |
grow(int len)
|
void |
reset()
Reset the temporary heap. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int MIN_SIZE
1000
.
public static final int DEFAULT_SIZE
500000
(2 MB).
Constructor Detail |
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public Heap()
public Heap(int initialSize)
initialSize
- The initial heap size. If this is smaller than the
MIN_SIZE
, the default will be used
instead.Method Detail |
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public void reset()
public int add(int[] fs)
fs
- The input structure.
public int add(int len, int val)
len
items on the heap and set the first
item to val
. The other items are set to 0
.
len
- The length of the new structure.val
- The value of the first cell in the new structure.
public int getNextId()
public void grow(int len)
|
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