/** * Read a list header off the wire. If the list size is 0-14, the size will * be packed into the element type header. If it's a longer list, the 4 MSB * of the element type header will be 0xF, and a varint will follow with the * true size. */ public TList readListBegin() throws TException { byte size_and_type = readByte(); int size = (size_and_type >> 4) & 0x0f; if (size == 15) { size = readVarint32(); } checkContainerReadLength(size); byte type = getTType(size_and_type); return new TList(type, size); }
/** * Read a list header off the wire. If the list size is 0-14, the size will * be packed into the element type header. If it's a longer list, the 4 MSB * of the element type header will be 0xF, and a varint will follow with the * true size. */ public TList readListBegin() throws TException { byte size_and_type = readByte(); int size = (size_and_type >> 4) & 0x0f; if (size == 15) { size = readVarint32(); } checkContainerReadLength(size); byte type = getTType(size_and_type); return new TList(type, size); }
/** * Read a map header off the wire. If the size is zero, skip reading the key * and value type. This means that 0-length maps will yield TMaps without the * "correct" types. */ public TMap readMapBegin() throws TException { int size = readVarint32(); checkContainerReadLength(size); byte keyAndValueType = size == 0 ? 0 : readByte(); return new TMap(getTType((byte)(keyAndValueType >> 4)), getTType((byte)(keyAndValueType & 0xf)), size); }
/** * Read a map header off the wire. If the size is zero, skip reading the key * and value type. This means that 0-length maps will yield TMaps without the * "correct" types. */ public TMap readMapBegin() throws TException { int size = readVarint32(); checkContainerReadLength(size); byte keyAndValueType = size == 0 ? 0 : readByte(); return new TMap(getTType((byte)(keyAndValueType >> 4)), getTType((byte)(keyAndValueType & 0xf)), size); }