[KUDU-2689] Make PartialRow.add methods fluent

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.8.0
• Component/s: client
• Labels: beginner
• Assignee: Raymond blanch kongnyuy mbah
• Reporter: Grant Henke
• Created: 06/Feb/19 19:09
• Updated: 06/Apr/19 00:14

Description

Today when creating populating a partial row the user needs to specify each value on a new line:

PartialRow row = schema.newPartialRow();
row.addInt("col1", 1);
row.addString("col2" "hello");
row.addBoolean("col3", false);

By adjusting all of the add methods to return `this` a user could build the row fluently:

PartialRow row = schema.newPartialRow()
   .addInt("col1", 1)
   .addString("col2" "hello")
   .addBoolean("col3", false);