1 files changed, 83 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math3/exception/NumberIsTooSmallException.java b/src/main/java/org/apache/commons/math3/exception/NumberIsTooSmallException.java
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+++ b/src/main/java/org/apache/commons/math3/exception/NumberIsTooSmallException.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.commons.math3.exception;
+
+import org.apache.commons.math3.exception.util.Localizable;
+import org.apache.commons.math3.exception.util.LocalizedFormats;
+
+/**
+ * Exception to be thrown when a number is too small.
+ *
+ * @since 2.2
+ */
+public class NumberIsTooSmallException extends MathIllegalNumberException {
+    /** Serializable version Id. */
+    private static final long serialVersionUID = -6100997100383932834L;
+
+    /** Higher bound. */
+    private final Number min;
+
+    /** Whether the maximum is included in the allowed range. */
+    private final boolean boundIsAllowed;
+
+    /**
+     * Construct the exception.
+     *
+     * @param wrong Value that is smaller than the minimum.
+     * @param min Minimum.
+     * @param boundIsAllowed Whether {@code min} is included in the allowed range.
+     */
+    public NumberIsTooSmallException(Number wrong, Number min, boolean boundIsAllowed) {
+        this(
+                boundIsAllowed
+                        ? LocalizedFormats.NUMBER_TOO_SMALL
+                        : LocalizedFormats.NUMBER_TOO_SMALL_BOUND_EXCLUDED,
+                wrong,
+                min,
+                boundIsAllowed);
+    }
+
+    /**
+     * Construct the exception with a specific context.
+     *
+     * @param specific Specific context pattern.
+     * @param wrong Value that is smaller than the minimum.
+     * @param min Minimum.
+     * @param boundIsAllowed Whether {@code min} is included in the allowed range.
+     */
+    public NumberIsTooSmallException(
+            Localizable specific, Number wrong, Number min, boolean boundIsAllowed) {
+        super(specific, wrong, min);
+
+        this.min = min;
+        this.boundIsAllowed = boundIsAllowed;
+    }
+
+    /**
+     * @return {@code true} if the minimum is included in the allowed range.
+     */
+    public boolean getBoundIsAllowed() {
+        return boundIsAllowed;
+    }
+
+    /**
+     * @return the minimum.
+     */
+    public Number getMin() {
+        return min;
+    }
+}