Avoids state changes on cascading command updates

[mkjsf-moved-to-github.git] / src / main / java / com / indexdata / pz2utils4jsf / pazpar2 / commands / ShowCommand.java

diff --git a/src/main/java/com/indexdata/pz2utils4jsf/pazpar2/commands/ShowCommand.java b/src/main/java/com/indexdata/pz2utils4jsf/pazpar2/commands/ShowCommand.java
index 6522b08..b783529 100644 (file)
--- a/src/main/java/com/indexdata/pz2utils4jsf/pazpar2/commands/ShowCommand.java
+++ b/src/main/java/com/indexdata/pz2utils4jsf/pazpar2/commands/ShowCommand.java
@@ -8,6 +8,7 @@ public class ShowCommand extends Pazpar2Command {
 \r
   public ShowCommand(StateManager stateMgr) {\r
     super("show",stateMgr);\r
+    setParameterSilently(new CommandParameter("start","=","0"));\r
   }\r
 \r
   /**\r
@@ -77,6 +78,15 @@ public class ShowCommand extends Pazpar2Command {
   public int getStart() {\r
     return getParameter("start") != null ? Integer.parseInt(getParameter("start").value) : 0;\r
   }\r
+  \r
+  public void setNum (int num) {\r
+    setParameter(new CommandParameter("num","=",num));\r
+  }\r
+  \r
+  public int getNum () {\r
+    return getParameter("num") != null ? Integer.parseInt(getParameter("num").value) : 0;\r
+  }\r
+\r
 \r
   \r
   public ShowCommand copy () {\r