Class JobStateDescr

src/com/winvector/logistic/mr/MapRedFn.java:68–132

	}

	public static final class JobStateDescr implements Writable {
		public SigmoidLossMultinomial underlying = null;
		public WritableVariableList defs = null;
		public boolean useIntercept = true;
		public String weightKey = null;
		public double[] x = null;
		public boolean wantGrad = false;
		public boolean wantHessian = false;
		
		@Override
		public void readFields(final DataInput in) throws IOException {
			underlying = null;
			defs = null;
			x = null;
			wantGrad = false;
			wantHessian = false;
			try {
				underlying = (SigmoidLossMultinomial)SerialUtils.readSerialiazlabeFromString(in.readUTF());
			} catch (ClassNotFoundException e) {
				throw new IOException(e.toString());
			}
			defs = new WritableVariableList();
			defs.readFields(in);
			useIntercept = in.readBoolean();
			final boolean haveWeightKey = in.readBoolean();
			if(haveWeightKey) {
				weightKey = in.readUTF();
			} else {
				weightKey = null;
			}
			x = WritableUtils.readVec(in);
			wantGrad = in.readBoolean();
			wantHessian = in.readBoolean();
			
		}

		@Override
		public void write(final DataOutput out) throws IOException {
			out.writeUTF(SerialUtils.serializableToString(underlying));
			defs.write(out);
			out.writeBoolean(useIntercept);
			out.writeBoolean(null!=weightKey);
			if(null!=weightKey) {
				out.writeUTF(weightKey);
			}
			WritableUtils.writeVec(x,out);
			out.writeBoolean(wantGrad);
			out.writeBoolean(wantHessian);			
		}
		
		@Override
		public String toString() {
			try {
				return WritableUtils.writableToString(this);
			} catch (Exception ex) {
				throw new RuntimeException(ex);
			}
		}