X-Git-Url: http://gitweb.fperrin.net/?p=GpsPrune.git;a=blobdiff_plain;f=src%2Ftim%2Fprune%2Ffunction%2FSingleNumericParameterFunction.java;fp=src%2Ftim%2Fprune%2Ffunction%2FSingleNumericParameterFunction.java;h=3f6062bc71df80838b18cbb775128679b3843cd2;hp=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465

diff --git a/src/tim/prune/function/SingleNumericParameterFunction.java b/src/tim/prune/function/SingleNumericParameterFunction.java
new file mode 100644
index 0000000..3f6062b
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+++ b/src/tim/prune/function/SingleNumericParameterFunction.java
@@ -0,0 +1,36 @@
+package tim.prune.function;
+
+import tim.prune.App;
+import tim.prune.GenericFunction;
+
+/**
+ * Abstract superclass of Functions which just take a
+ * single numeric parameter
+ */
+public abstract class SingleNumericParameterFunction extends GenericFunction
+{
+	/** Minimum and maximum allowed values */
+	protected int _minAllowedValue, _maxAllowedValue;
+
+	/** Constructor */
+	public SingleNumericParameterFunction(App inApp, int inMinValue, int inMaxValue)
+	{
+		super(inApp);
+		_minAllowedValue = inMinValue;
+		_maxAllowedValue = inMaxValue;
+	}
+
+	/** Get the current value for display in the dialog */
+	public abstract int getCurrentParamValue();
+
+	/** Get the key for the description label */
+	public abstract String getDescriptionKey();
+
+	/** Callback to trigger the rest of the function once the parameter has been chosen */
+	public abstract void completeFunction(int inParam);
+
+	/** @return minimum allowed value */
+	public int getMinAllowedValue() {return _minAllowedValue;}
+	/** @return maximum allowed value */
+	public int getMaxAllowedValue() {return _maxAllowedValue;}
+}