public int getSize() {
int size = 0;
for (ArrayList<DACPNode> l : this.nodes.values()) {
for (DACPNode n : l) {
size += n.getSize();
}
}
return size;
}
public void addNode(DACPNode n) {
// Supports multiple nodes with the same tag
ArrayList<DACPNode> l = this.nodes.get(n.getTag());
if (l == null) {
l = new ArrayList<DACPNode>();
this.nodes.put(n.getTag(), l);
}
l.add(n);
this.length++;
}
public static DACPPacket create(byte[] source, int offset) {
int pos = offset;
DACPPacket pkt = new DACPPacket();
while (pos < (source.length - offset)) {
DACPNode n = DACPNode.create(source, pos);
pos += n.getSize();
pkt.addNode(n);
}
return pkt;
}
public String toString(int depth) {
StringBuffer os = new StringBuffer();
for (ArrayList<DACPNode> l : this.nodes.values()) {
for (DACPNode n : l) {
for (int i = 0; i < depth; i++) {
os.append('\t');
}
os.append(String.format("%s\n", n.toString()));
}
}
return os.toString();
}
public byte[] serialize() {
byte[] buffer;
int size = this.getSize();
buffer = new byte[size];
int offset = 0;
for (ArrayList<DACPNode> l : this.nodes.values()) {
for (DACPNode n : l) {
size = n.getSize();
System.arraycopy(n.serialize(), 0, buffer, offset, size);
offset += size;
}
}
return buffer;
}