Generate comments for the default fields

Signed-off-by: Daniel Bluhm <bluhmdj@ornl.gov>

org.eclipse.ice.dev.annotations/src/main/java/org/eclipse/ice/dev/annotations/processors/DefaultFields.java

@@ -18,6 +18,7 @@ public class DefaultFields {
 	private static Field privateId = Field.builder()
 		.name("privateId")
 		.type(UUID.class)
+		.comment("The private UUID of this element. This field is left out of matches().")
 		.defaultValue(Field.raw("UUID.randomUUID()"))
 		.match(false)
 		.build();
@@ -28,6 +29,7 @@ public class DefaultFields {
 	private static Field id = Field.builder()
 		.name("id")
 		.type(long.class)
+		.comment("A unique identifier for this element.")
 		.defaultValue(0L)
 		.build();
 
@@ -37,6 +39,7 @@ public class DefaultFields {
 	private static Field name = Field.builder()
 		.name("name")
 		.type(String.class)
+		.comment("A simple name for the data.")
 		.defaultValue("name")
 		.build();
 
@@ -46,6 +49,7 @@ public class DefaultFields {
 	private static Field description = Field.builder()
 		.name("description")
 		.type(String.class)
+		.comment("A simple description of the data")
 		.defaultValue("description")
 		.build();
 
@@ -55,6 +59,7 @@ public class DefaultFields {
 	private static Field comment = Field.builder()
 		.name("comment")
 		.type(String.class)
+		.comment("A comment that annotates the data in a meaningful way.")
 		.defaultValue("no comment")
 		.build();
 
@@ -64,6 +69,7 @@ public class DefaultFields {
 	private static Field context = Field.builder()
 		.name("context")
 		.type(String.class)
+		.comment("The context (a tag) in which the data should be considered.")
 		.defaultValue("default")
 		.build();
 
@@ -73,6 +79,7 @@ public class DefaultFields {
 	private static Field required = Field.builder()
 		.name("required")
 		.type(boolean.class)
+		.comment("This value is true if the element should be regarded by the client as required.")
 		.defaultValue(false)
 		.build();
 
@@ -83,6 +90,7 @@ public class DefaultFields {
 	private static Field secret = Field.builder()
 		.name("secret")
 		.type(boolean.class)
+		.comment("This value is true if the element should be regarded as a secret by the client, such as for passwords.")
 		.defaultValue(false)
 		.build();
 
@@ -92,6 +100,7 @@ public class DefaultFields {
 	private static Field validator = Field.builder()
 		.name("validator")
 		.type(Field.raw("JavascriptValidator<$class>"))
+		.comment("The validator used to check the correctness of the data.")
 		.nullable(true)
 		.build();
 

org.eclipse.ice.dev.annotations/src/main/java/org/eclipse/ice/dev/annotations/processors/Field.java

@@ -28,6 +28,11 @@ public class Field {
 	 */
 	String defaultValue;
 
+	/**
+	 * Comment to add to the field declaration.
+	 */
+	String comment;
+
 	/**
 	 * Whether or not this field can be null.
 	 *

org.eclipse.ice.dev.annotations/src/main/resources/templates/DataElement.vm

@@ -34,6 +34,12 @@ public class ${class} implements ${interface}, Serializable, IDataElement {
 	private static final Logger logger = LoggerFactory.getLogger(${class}.class);
 
 	#foreach($field in $fields)
+
+	#if(${field.Comment})
+	/**
+	 * ${field.Comment}
+	 */
+	#end
 #if(!${field.Nullable} && !${field.Primitive})	@NonNull #else	#{end}protected #evaluate(${field.Type}) ${field.Name}#if(${field.DefaultValue}) = #evaluate(${field.DefaultValue})#end;
 	#end