1 files changed, 54 insertions, 0 deletions
diff --git a/src/org/unitConverter/unit/SIPrefix.java b/src/org/unitConverter/unit/SIPrefix.java
new file mode 100755
index 0000000..31d7ff2
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+++ b/src/org/unitConverter/unit/SIPrefix.java
@@ -0,0 +1,54 @@
+/**
+ * Copyright (C) 2018 Adrien Hopkins
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.unitConverter.unit;
+
+/**
+ * The SI prefixes.
+ * 
+ * @author Adrien Hopkins
+ * @since 2019-01-14
+ * @since v0.1.0
+ */
+public enum SIPrefix implements UnitPrefix {
+	DECA(10), HECTO(100), KILO(1e3), MEGA(1e6), GIGA(1e9), TERA(1e12), PETA(1e15), EXA(1e18), ZETTA(1e21), YOTTA(
+			1e24), DECI(0.1), CENTI(0.01), MILLI(
+					1e-3), MICRO(1e-6), NANO(1e-9), PICO(1e-12), FEMTO(1e-15), ATTO(1e-18), ZEPTO(1e-21), YOCTO(1e-24);
+
+	private final double multiplier;
+
+	/**
+	 * Creates the {@code SIPrefix}.
+	 * 
+	 * @param multiplier
+	 *            prefix's multiplier
+	 * @since 2019-01-14
+	 * @since v0.1.0
+	 */
+	private SIPrefix(final double multiplier) {
+		this.multiplier = multiplier;
+	}
+
+	/**
+	 * @return value
+	 * @since 2019-01-14
+	 * @since v0.1.0
+	 */
+	@Override
+	public final double getMultiplier() {
+		return this.multiplier;
+	}
+}