Removed checkstyle warnings.

[bgpcep.git] / bgp / parser-impl / src / main / java / org / opendaylight / protocol / bgp / parser / impl / message / open / MultiProtocolCapabilityHandler.java

diff --git a/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/open/MultiProtocolCapabilityHandler.java b/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/open/MultiProtocolCapabilityHandler.java
index c69ed22036da4a3e077a0ae95777fa18eab873e6..0598620313aceaa22e1bb999ae3e17a3fa1c32b4 100644 (file)
--- a/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/open/MultiProtocolCapabilityHandler.java
+++ b/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/open/MultiProtocolCapabilityHandler.java
@@ -7,6 +7,9 @@
  */
 package org.opendaylight.protocol.bgp.parser.impl.message.open;
 
+import com.google.common.base.Preconditions;
+import com.google.common.primitives.UnsignedBytes;
+
 import io.netty.buffer.ByteBuf;
 
 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
@@ -23,53 +26,48 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mult
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.AddressFamily;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.SubsequentAddressFamily;
 
-import com.google.common.base.Preconditions;
-import com.google.common.primitives.UnsignedBytes;
-
 public final class MultiProtocolCapabilityHandler implements CapabilityParser, CapabilitySerializer {
-       public static final int CODE = 1;
+    public static final int CODE = 1;
 
-       private final AddressFamilyRegistry afiReg;
-       private final SubsequentAddressFamilyRegistry safiReg;
+    private final AddressFamilyRegistry afiReg;
+    private final SubsequentAddressFamilyRegistry safiReg;
 
-       public MultiProtocolCapabilityHandler(final AddressFamilyRegistry afiReg, final SubsequentAddressFamilyRegistry safiReg) {
-               this.afiReg = Preconditions.checkNotNull(afiReg);
-               this.safiReg = Preconditions.checkNotNull(safiReg);
-       }
+    public MultiProtocolCapabilityHandler(final AddressFamilyRegistry afiReg, final SubsequentAddressFamilyRegistry safiReg) {
+        this.afiReg = Preconditions.checkNotNull(afiReg);
+        this.safiReg = Preconditions.checkNotNull(safiReg);
+    }
 
-       @Override
-       public MultiprotocolCase parseCapability(final ByteBuf buffer) throws BGPDocumentedException, BGPParsingException {
-               final int afiVal = buffer.readUnsignedShort();
-               final Class<? extends AddressFamily> afi = this.afiReg.classForFamily(afiVal);
-               if (afi == null) {
-                       throw new BGPParsingException("Address Family Identifier: '" + afiVal + "' not supported.");
-               }
-               // skip reserved
-               buffer.skipBytes(1);
-               final int safiVal = UnsignedBytes.toInt(buffer.readByte());
-               final Class<? extends SubsequentAddressFamily> safi = this.safiReg.classForFamily(safiVal);
-               if (safi == null) {
-                       throw new BGPParsingException("Subsequent Address Family Identifier: '" + safiVal + "' not supported.");
-               }
-               return new MultiprotocolCaseBuilder().setMultiprotocolCapability(
-                               new MultiprotocolCapabilityBuilder().setAfi(afi).setSafi(safi).build()).build();
-       }
+    @Override
+    public MultiprotocolCase parseCapability(final ByteBuf buffer) throws BGPDocumentedException, BGPParsingException {
+        final int afiVal = buffer.readUnsignedShort();
+        final Class<? extends AddressFamily> afi = this.afiReg.classForFamily(afiVal);
+        if (afi == null) {
+            throw new BGPParsingException("Address Family Identifier: '" + afiVal + "' not supported.");
+        }
+        // skip reserved
+        buffer.skipBytes(1);
+        final int safiVal = UnsignedBytes.toInt(buffer.readByte());
+        final Class<? extends SubsequentAddressFamily> safi = this.safiReg.classForFamily(safiVal);
+        if (safi == null) {
+            throw new BGPParsingException("Subsequent Address Family Identifier: '" + safiVal + "' not supported.");
+        }
+        return new MultiprotocolCaseBuilder().setMultiprotocolCapability(
+                new MultiprotocolCapabilityBuilder().setAfi(afi).setSafi(safi).build()).build();
+    }
 
-       @Override
-       public byte[] serializeCapability(final CParameters capability) {
-               final MultiprotocolCase mp = (MultiprotocolCase) capability;
+    @Override
+    public byte[] serializeCapability(final CParameters capability) {
+        final MultiprotocolCase mp = (MultiprotocolCase) capability;
 
-               final Class<? extends AddressFamily> afi = mp.getMultiprotocolCapability().getAfi();
-               final Integer afival = this.afiReg.numberForClass(afi);
-               Preconditions.checkArgument(afival != null, "Unhandled address family " + afi);
+        final Class<? extends AddressFamily> afi = mp.getMultiprotocolCapability().getAfi();
+        final Integer afival = this.afiReg.numberForClass(afi);
+        Preconditions.checkArgument(afival != null, "Unhandled address family " + afi);
 
-               final Class<? extends SubsequentAddressFamily> safi = mp.getMultiprotocolCapability().getSafi();
-               final Integer safival = this.safiReg.numberForClass(safi);
-               Preconditions.checkArgument(safival != null, "Unhandled subsequent address family " + safi);
+        final Class<? extends SubsequentAddressFamily> safi = mp.getMultiprotocolCapability().getSafi();
+        final Integer safival = this.safiReg.numberForClass(safi);
+        Preconditions.checkArgument(safival != null, "Unhandled subsequent address family " + safi);
 
-               return CapabilityUtil.formatCapability(
-                               CODE,
-                               new byte[] { UnsignedBytes.checkedCast(afival / 256), UnsignedBytes.checkedCast(afival % 256), 0,
-                                               UnsignedBytes.checkedCast(safival) });
-       }
+        return CapabilityUtil.formatCapability(CODE, new byte[] { UnsignedBytes.checkedCast(afival / 256),
+            UnsignedBytes.checkedCast(afival % 256), 0, UnsignedBytes.checkedCast(safival) });
+    }
 }
\ No newline at end of file