PolynomialMultiplicationBridge.java
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PolynomialMultiplicationBridge.java
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			package edu.harvard.i2b2.gen.util;

			import java.util.List;

			import org.apache.commons.logging.Log;
			import org.apache.commons.logging.LogFactory;

			public class PolynomialMultiplicationBridge {
			private static Log log = LogFactory.getLog(PolynomialMultiplicationBridge.class);
			static {
			System.loadLibrary("NFL_JAVA");
			}

			private static PolynomialMultiplicationBridge instance = null;
			private long[] moduli;
			private int nbModuli;
			private int polyDegree;

			private PolynomialMultiplicationBridge() {
			this.nbModuli = this.getNbModuliFromNative();
			this.moduli = this.getModuliFromNative();
			this.polyDegree = this.getPolyDegreeFromNative();
			}

			public static PolynomialMultiplicationBridge getInstance() {
			if (instance == null) {
			instance = new PolynomialMultiplicationBridge();
			}

			return instance;
			}

			public native void multiply(long[] a, long[] b);

			public native void multiply(List<Long> a, long[] b);

			private native long[] getModuliFromNative();

			private native int getNbModuliFromNative();

			private native int getPolyDegreeFromNative();

			public long[] getModuli() {
			return this.moduli;
			}

			public int getNbModuli() {
			return this.nbModuli;
			}

			public int getPolyDegree() {
			return this.polyDegree;
			}
			}