OFPortMap value type
diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/OFPortMap.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/OFPortMap.java
new file mode 100644
index 0000000..b666782
--- /dev/null
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/types/OFPortMap.java
@@ -0,0 +1,117 @@
+package org.projectfloodlight.openflow.types;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+
+public class OFPortMap implements OFValueType<OFPortMap> {
+
+ static final int LENGTH = 16;
+
+ private final long raw1;
+ private final long raw2;
+
+ public static final OFPortMap NONE = of(0, 0);
+
+ private OFPortMap(long raw1, long raw2) {
+ this.raw1 = raw1;
+ this.raw2 = raw2;
+
+ }
+
+ public static OFPortMap of(long raw1, long raw2) {
+ if (raw1 == 0 && raw2 == 0)
+ return NONE;
+ return new OFPortMap(raw1, raw2);
+ }
+
+ @Override
+ public int getLength() {
+ return LENGTH;
+ }
+
+ @Override
+ public OFPortMap applyMask(OFPortMap mask) {
+ return of(this.raw1 & mask.raw1, this.raw2 & mask.raw2);
+ }
+
+ public void write16Bytes(ChannelBuffer cb) {
+ cb.writeLong(raw1);
+ cb.writeLong(raw2);
+ }
+
+ public static OFPortMap read16Bytes(ChannelBuffer cb) {
+ long raw1 = cb.readLong();
+ long raw2 = cb.readLong();
+ return of(raw1, raw2);
+ }
+
+ private static boolean isBitOn(long raw1, long raw2, int bit) {
+ if (bit < 0 || bit >= 128)
+ throw new IndexOutOfBoundsException("Port number is out of bounds");
+ long word;
+ if (bit < 64) {
+ word = raw1;
+ } else {
+ word = raw2;
+ bit -= 64;
+ }
+ return (word & ((long)1 << bit)) != 0;
+ }
+
+ public boolean isOn(OFPort port) {
+ return isBitOn(raw1, raw2, port.getPortNumber());
+ }
+
+ public static OFPortMap ofPorts(OFPort... ports) {
+ Builder builder = new Builder();
+ for (OFPort port: ports) {
+ builder.set(port);
+ }
+ return builder.build();
+ }
+
+ @Override
+ public String toString() {
+ return (String.format("%64s", Long.toBinaryString(raw2)) + String.format("%64s", Long.toBinaryString(raw1))).replaceAll(" ", "0");
+ }
+
+ public static class Builder {
+ private long raw1, raw2;
+
+ public Builder() {
+
+ }
+
+ public boolean isOn(OFPort port) {
+ return isBitOn(raw1, raw2, port.getPortNumber());
+ }
+
+ public Builder set(OFPort port) {
+ int bit = port.getPortNumber();
+ if (bit < 0 || bit >= 128)
+ throw new IndexOutOfBoundsException("Port number is out of bounds");
+ if (bit < 64) {
+ raw1 |= ((long)1 << bit);
+ } else {
+ raw2 |= ((long)1 << (bit - 64));
+ }
+ return this;
+ }
+
+ public Builder unset(OFPort port) {
+ int bit = port.getPortNumber();
+ if (bit < 0 || bit >= 128)
+ throw new IndexOutOfBoundsException("Port number is out of bounds");
+ if (bit < 64) {
+ raw1 &= ~((long)1 << bit);
+ } else {
+ raw2 &= ~((long)1 << (bit - 64));
+ }
+ return this;
+ }
+
+ public OFPortMap build() {
+ return OFPortMap.of(raw1, raw2);
+ }
+ }
+
+}