/**
* Copies the block data in the store into an array.<br>
* <br>
* If the store is updated while this snapshot is being taken, data tearing could occur.<br>
* <br>
* If the array is the wrong length or null, a new array is created.
*
* @param the array to place the data
* @return the array
*/
public short[] getDataArray(short[] array) {
int length = blockIds.length();
if (array == null || array.length != length) {
array = new short[length];
}
for (int i = 0; i < length; i++) {
short blockId = blockIds.get(i);
if (auxStore.isReserved(blockId)) {
array[i] = auxStore.getData(blockId);
} else {
array[i] = 0;
}
}
return array;
}
/**
* Copies the block ids in the store into an array.<br>
* <br>
* If the store is updated while this snapshot is being taken, data tearing could occur.<br>
* <br>
* If the array is the wrong length or null, a new array is created.
*
* @param the array to place the data
* @return the array
*/
public short[] getBlockIdArray(short[] array) {
int length = blockIds.length();
if (array == null || array.length != length) {
array = new short[length];
}
for (int i = 0; i < length; i++) {
short blockId = blockIds.get(i);
if (auxStore.isReserved(blockId)) {
blockId = auxStore.getId(blockId);
} else {
blockId &= 0x0000FFFF;
}
array[i] = blockId;
}
return array;
}
