[CALCITE-335] Remove uses of linq4j Functions.adapt

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0-incubating
• Assignee: Julian Hyde
• Reporter: Julian Hyde
• Created: 05/Jul/14 23:05
• Updated: 16/Apr/15 08:35
• Resolved: 23/Mar/15 22:38

Description

Remove uses of net.hydromatic.linq4j.function.Functions.adapt in optiq code. Guava has better alternatives, such as Lists.transform.

Remove other uses of linq4j Function and Functions also, where possible. (Not possible in generated code, or code that will otherwise interact with Enumerable or Queryable. These make use of linq4j Function, Predicate etc.)