user dao range query support

CHANGELOG.md

@@ -4,7 +4,7 @@ Adheres to [Semantic Versioning](http://semver.org/).
 
 ---
 
-## 6.6.6 (TBD)
+## 6.6.7 (TBD)
 
 * TBD
 

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>mil.nga.geopackage</groupId>
 	<artifactId>geopackage-core</artifactId>
-	<version>6.6.6</version>
+	<version>6.6.7</version>
 	<packaging>jar</packaging>
 	<name>GeoPackage Core</name>
 	<url>https://github.com/ngageoint/geopackage-core-java</url>

src/main/java/mil/nga/geopackage/user/ColumnRange.java

@@ -0,0 +1,82 @@
+package mil.nga.geopackage.user;
+
+/**
+ * Column Range wrapper to specify a range and additional attributes, such as a
+ * tolerance for floating point numbers
+ * 
+ * @author osbornb
+ * @since 6.6.7
+ */
+public class ColumnRange {
+
+	/**
+	 * Min Value
+	 */
+	private final Number min;
+
+	/**
+	 * Max Value
+	 */
+	private final Number max;
+
+	/**
+	 * Value tolerance
+	 */
+	private final Double tolerance;
+
+	/**
+	 * Constructor
+	 * 
+	 * @param min
+	 *            min value
+	 * @param max
+	 *            max value
+	 */
+	public ColumnRange(Number min, Number max) {
+		this(min, max, null);
+	}
+
+	/**
+	 * Constructor
+	 * 
+	 * @param min
+	 *            min value
+	 * @param max
+	 *            max value
+	 * @param tolerance
+	 *            tolerance
+	 */
+	public ColumnRange(Number min, Number max, Double tolerance) {
+		this.min = min;
+		this.max = max;
+		this.tolerance = tolerance;
+	}
+
+	/**
+	 * Get the min value
+	 * 
+	 * @return min value
+	 */
+	public Number getMin() {
+		return min;
+	}
+
+	/**
+	 * Get the max value
+	 * 
+	 * @return max value
+	 */
+	public Number getMax() {
+		return max;
+	}
+
+	/**
+	 * Get the tolerance
+	 * 
+	 * @return tolerance
+	 */
+	public Double getTolerance() {
+		return tolerance;
+	}
+
+}