FastXmlBlockOfNodes getBlock(int nodeNum, boolean create) {
if (nodeNum < 0) return null;
// Find the right array
FastXmlBlockOfNodes block = this;
while (nodeNum >= SIZE) {
if (block.next == null) {
if (!create) return null;
// Extend the list of arrays
block.next = new FastXmlBlockOfNodes(this.firstNodeNum + SIZE);
}
// Look in the next list
block = block.next;
nodeNum -= SIZE;
}
return block;
}
