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1   // Autogenerated Jamon implementation
2   // /grid/0/jenkins/workspace/HDP-1.3-linux-maint-centos6/bigtop/build/hbase/rpm/BUILD/hbase-0.94.6.1.3.11.0/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/AssignmentManagerStatusTmpl.jamon
3   
4   package org.apache.hadoop.hbase.tmpl.master;
5   
6   // 21, 1
7   import org.apache.hadoop.hbase.HRegionInfo;
8   // 22, 1
9   import org.apache.hadoop.hbase.master.AssignmentManager;
10  // 23, 1
11  import org.apache.hadoop.hbase.master.AssignmentManager.RegionState;
12  // 24, 1
13  import java.util.Iterator;
14  // 25, 1
15  import java.util.Map;
16  
17  public class AssignmentManagerStatusTmplImpl
18    extends org.jamon.AbstractTemplateImpl
19    implements org.apache.hadoop.hbase.tmpl.master.AssignmentManagerStatusTmpl.Intf
20  
21  {
22    private final AssignmentManager assignmentManager;
23    private final int limit;
24    protected static org.apache.hadoop.hbase.tmpl.master.AssignmentManagerStatusTmpl.ImplData __jamon_setOptionalArguments(org.apache.hadoop.hbase.tmpl.master.AssignmentManagerStatusTmpl.ImplData p_implData)
25    {
26      if(! p_implData.getLimit__IsNotDefault())
27      {
28        p_implData.setLimit(100);
29      }
30      return p_implData;
31    }
32    public AssignmentManagerStatusTmplImpl(org.jamon.TemplateManager p_templateManager, org.apache.hadoop.hbase.tmpl.master.AssignmentManagerStatusTmpl.ImplData p_implData)
33    {
34      super(p_templateManager, __jamon_setOptionalArguments(p_implData));
35      assignmentManager = p_implData.getAssignmentManager();
36      limit = p_implData.getLimit();
37    }
38    
39    public void renderNoFlush(@SuppressWarnings({"unused","hiding"}) final java.io.Writer jamonWriter)
40      throws java.io.IOException
41    {
42      // 31, 1
43      
44  Map<String, RegionState> rit = assignmentManager.getRegionsInTransition();
45  
46  int toRemove = rit.size() - limit;
47  int removed = 0;
48  if (toRemove > 0) {
49    // getRegionsInTransition returned a copy, so we can mutate it
50    for (Iterator<Map.Entry<String, RegionState>> it = rit.entrySet().iterator();
51         it.hasNext() && toRemove > 0;
52         ) {
53      Map.Entry<String, RegionState> e = it.next();
54      if (HRegionInfo.FIRST_META_REGIONINFO.getEncodedName().equals(
55            e.getKey()) ||
56          HRegionInfo.ROOT_REGIONINFO.getEncodedName().equals(
57            e.getKey())) {
58        // don't remove the meta regions, they're too interesting!
59        continue;
60      } 
61      it.remove();
62      toRemove--;
63      removed++;
64    }
65  }
66  
67  
68      // 57, 1
69      jamonWriter.write("<h2>Regions in Transition</h2>\n");
70      // 58, 1
71      if (rit.isEmpty() )
72      {
73        // 58, 22
74        jamonWriter.write("\nNo regions in transition.\n");
75      }
76      // 60, 1
77      else
78      {
79        // 60, 8
80        jamonWriter.write("\n\t<table>\n\t\t<tr><th>Region</th><th>State</th></tr>\n\t\t");
81        // 63, 3
82        for (Map.Entry<String, RegionState> entry : rit.entrySet() )
83        {
84          // 63, 65
85          jamonWriter.write("\n\t\t<tr><td>");
86          // 64, 11
87          org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(entry.getKey()), jamonWriter);
88          // 64, 31
89          jamonWriter.write("</td><td>");
90          // 64, 40
91          org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(entry.getValue().toDescriptiveString()), jamonWriter);
92          // 64, 84
93          jamonWriter.write("</td>\n\t\t");
94        }
95        // 65, 10
96        jamonWriter.write("\n\t</table>\n\t");
97        // 67, 2
98        if (removed > 0 )
99        {
100         // 67, 21
101         jamonWriter.write("\n\t(");
102         // 68, 3
103         org.jamon.escaping.Escaping.HTML.write(org.jamon.emit.StandardEmitter.valueOf(removed), jamonWriter);
104         // 68, 16
105         jamonWriter.write(" more regions in transition not shown) \n\t");
106       }
107       // 69, 8
108       jamonWriter.write("\n");
109     }
110   }
111   
112   
113 }