Merge pull request #800 from gnanaprakash-ravi/Enterprise429

cols and FieldDefinition.java code changes

common/client/src/main/java/zingg/common/client/FieldDefinition.java

@@ -22,6 +22,7 @@
 import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
 import com.fasterxml.jackson.databind.ser.std.StdSerializer;
 
+import zingg.common.client.cols.Named;
 import zingg.common.py.annotations.PythonClass;
 import zingg.common.py.annotations.PythonMethod;
 
@@ -34,7 +35,7 @@
  *
  */
 @PythonClass(module = "client", outputDirectory = "python/zinggGenerated")
-public class FieldDefinition implements 
+public class FieldDefinition implements Named,
 		Serializable {
 
 	private static final long serialVersionUID = 1L;
@@ -125,6 +126,21 @@ public void setFieldName(String fieldName) {
 		this.fieldName = fieldName;
 	}
 
+	public boolean isDontUse() {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException("Unimplemented method 'isDontUse'");
+    }
+
+	@Override
+    public String getName() {
+        return getFieldName();
+    }
+
+    @Override
+    public void setName(String name) {
+        setFieldName(name);
+    }
+
 	@Override
 	public int hashCode() {
 		final int prime = 31;

common/client/src/main/java/zingg/common/client/cols/FieldDefSelectedCols.java

@@ -0,0 +1,33 @@
+package zingg.common.client.cols;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import zingg.common.client.FieldDefinition;
+
+public class FieldDefSelectedCols extends SelectedCols {
+
+    public FieldDefSelectedCols(List<FieldDefinition> fieldDefs, boolean showConcise) {
+
+        List<FieldDefinition> namedList = new ArrayList<>();
+
+        for (FieldDefinition fieldDef : fieldDefs) {
+            if (showConcise && fieldDef.isDontUse()) {
+                continue;
+            }
+            namedList.add(fieldDef);
+        }
+
+        namedList.add(new FieldDefinition());
+        List<String> stringList = convertNamedListToStringList(namedList);
+        setCols(stringList);
+    }
+
+    private List<String> convertNamedListToStringList(List<FieldDefinition> namedList) {
+        List<String> stringList = new ArrayList<>();
+        for (FieldDefinition named : namedList) {
+            stringList.add(named.getName());
+        }
+        return stringList;
+    }
+}

common/client/src/main/java/zingg/common/client/cols/ISelectedCols.java

@@ -0,0 +1,16 @@
+package zingg.common.client.cols;
+
+import java.util.List;
+
+public interface ISelectedCols {
+
+    String[] getCols(List<? extends Named> n);
+
+    String[] getCols();
+
+    void setCols(List<String> cols);
+
+    void setNamedCols(List<? extends Named> n);
+
+    void setStringCols(List<String> cols);
+}

common/client/src/main/java/zingg/common/client/cols/Named.java

@@ -0,0 +1,8 @@
+package zingg.common.client.cols;
+
+public interface Named {
+
+    String getName();
+
+    void setName(String name);
+}

common/client/src/main/java/zingg/common/client/cols/SelectedCols.java

@@ -0,0 +1,37 @@
+package zingg.common.client.cols;
+
+import java.util.List;
+
+public class SelectedCols implements ISelectedCols {
+
+    private String[] cols;
+
+    @Override
+    public String[] getCols(List<? extends Named> n) {
+        String[] result = new String[n.size()];
+        for (int i = 0; i < n.size(); i++) {
+            result[i] = n.get(i).getName();
+        }
+        return result;
+    }
+
+    @Override
+    public String[] getCols() {
+        return cols;
+    }
+
+    @Override
+    public void setCols(List<String> strings) {
+        this.cols = strings.toArray(new String[0]);
+    }
+
+    @Override
+    public void setNamedCols(List<? extends Named> n) {
+        this.cols = getCols(n);
+    }
+
+    @Override
+    public void setStringCols(List<String> columnNames) {
+        this.cols = columnNames.toArray(new String[0]);
+    }
+}

common/client/src/main/java/zingg/common/client/cols/ZidAndFieldDefSelector.java

@@ -0,0 +1,16 @@
+package zingg.common.client.cols;
+
+import java.util.Arrays;
+import java.util.List;
+
+import zingg.common.client.util.ColName;
+
+public class ZidAndFieldDefSelector extends SelectedCols {
+
+    public ZidAndFieldDefSelector(String[] fieldDefs) {
+
+        List<String> fieldDefList = Arrays.asList(fieldDefs);
+        fieldDefList.add(0, ColName.ID_COL);
+        setCols(fieldDefList);
+    }
+}