first commit

hrmsEjb/net/sf/jasperreports/crosstabs/base/JRBaseCrosstabParameter.java

@@ -0,0 +1,31 @@
+package net.sf.jasperreports.crosstabs.base;
+
+import net.sf.jasperreports.crosstabs.JRCrosstabParameter;
+import net.sf.jasperreports.engine.JRExpression;
+import net.sf.jasperreports.engine.JRParameter;
+import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
+import net.sf.jasperreports.engine.base.JRBaseParameter;
+
+public class JRBaseCrosstabParameter extends JRBaseParameter implements JRCrosstabParameter {
+  private static final long serialVersionUID = 10200L;
+  
+  protected JRExpression valueExpression;
+  
+  protected JRBaseCrosstabParameter() {}
+  
+  public JRBaseCrosstabParameter(JRCrosstabParameter parameter, JRBaseObjectFactory factory) {
+    super((JRParameter)parameter, factory);
+    this.valueExpression = factory.getExpression(parameter.getExpression());
+  }
+  
+  public JRExpression getExpression() {
+    return this.valueExpression;
+  }
+  
+  public Object clone() {
+    JRBaseCrosstabParameter clone = (JRBaseCrosstabParameter)super.clone();
+    if (this.valueExpression != null)
+      clone.valueExpression = (JRExpression)this.valueExpression.clone(); 
+    return clone;
+  }
+}