RFR (M) : JDK-8004561 : Addition Functional Interfaces for Lambda Libraries (original) (raw)

Mike Duigou mike.duigou at oracle.com
Fri Feb 15 20:13:57 UTC 2013


Hello All;

This patch introduces a number of new functional interfaces for use by the lambda libraries. Also included are some name changes following JSR-225 EG review. The new interfaces are:

BiConsumer BiFunction BiPredicate BooleanSupplier DoublePredicate IntPredicate LongPredicate ObjDoubleConsumer ObjIntConsumer ObjLongConsumer ToDoubleBiFunction ToDoubleFunction ToIntBiFunction ToIntFunction ToLongBiFunction ToLongFunction

Renames:

Block -> Consumer BiBlock -> BiConsumer IntBlock -> IntConsumer DoubleBlock -> LongConsumer LongBlock -> LongConsumer UnaryOperator.operate -> UnaryOperator.apply LongUnaryOperator.operateAsLong -> LongUnaryOperator.applyAsLong DoubleUnaryOperator.operateAsDouble -> DoubleUnaryOperator.applyAsDouble IntUnaryOperator.operateAsInt -> IntUnaryOperator.applyAsInt LongBinaryOperator.operateAsLong -> LongBinaryOperator.applyAsLong DoubleBinaryOperator.operateAsDouble -> DoubleBinaryOperator.applyAsDouble IntBinaryOperator.operateAsInt -> IntBinaryOperator.applyAsInt

All of the changes outside the java.util.function package are made to accommodate these renamings.

The webrev is located at:

http://cr.openjdk.java.net/~mduigou/JDK-8004561/1/webrev/

and specdiff for the java.util.function package is at:

http://cr.openjdk.java.net/~mduigou/JDK-8004561/1/specdiff/

Thanks!

Mike



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