public DHT_Active(ActiveRDMA c) {
m_c = c;
m_dht = new DHT_RDMA(c, N);
c.load(DHT_RDMA.class);
c.load(DHT_Active_Find.class);
c.load(DHT_Active_Get.class);
c.load(DHT_Active_Put.class);
c.load(DHT_Active_Has.class);
}
public boolean has(String key) {
byte[] b = key.getBytes();
int[] args = new int[b.length];
for (int i = 0; i < b.length; i++) args[i] = (int) b[i];
return m_c.run(DHT_Active_Has.class, args) != 0;
}
public int get(String key) {
byte[] b = key.getBytes();
int[] args = new int[b.length];
for (int i = 0; i < b.length; i++) args[i] = (int) b[i];
return m_c.run(DHT_Active_Get.class, args);
}
public int[] match(int key, byte[] pattern) {
// byte[] b = pattern.getBytes();
int[] args = new int[pattern.length + 1];
args[0] = key;
for (int i = 0; i < pattern.length; i++) args[i] = (int) pattern[i];
return m_c.runArray(DHT_Active_Find.class, args);
}
public void put(String key, int val) {
byte[] b = key.getBytes();
int[] args = new int[b.length + 1];
for (int i = 0; i < b.length; i++) args[i + 1] = (int) b[i];
args[0] = val;
m_c.run(DHT_Active_Put.class, args);
}
public int getNext(int ptr) {
return m_c.r(ptr);
}
public int getHead(int bin) {
return m_c.r(4 * (N + bin));
}
public String getKey(int ptr) {
int len = m_c.r(ptr + 8);
byte[] bytes = m_c.readbytes(ptr + 12, len);
return new String(bytes);
}