io.nosqlbench.virtdata.api.composers.ComposerForIntUnaryOperator Maven / Gradle / Ivy
package io.nosqlbench.virtdata.api.composers;
import io.nosqlbench.virtdata.api.FunctionType;
import java.util.function.*;
public class ComposerForIntUnaryOperator implements FunctionComposer {
private IntUnaryOperator inner;
public ComposerForIntUnaryOperator(IntUnaryOperator inner) {
this.inner = inner;
}
@Override
public Object getFunctionObject() {
return inner;
}
@Override
@SuppressWarnings("unchecked")
public FunctionComposer andThen(Object outer) {
FunctionType functionType = FunctionType.valueOf(outer);
switch (functionType) {
case long_long:
final IntToLongFunction f1 =
(int i) ->
((LongUnaryOperator) outer).applyAsLong(inner.applyAsInt(i));
return new ComposerForIntToLongFunction(f1);
case long_T:
final IntFunction f2 =
(int i) ->
((LongFunction) outer).apply(inner.applyAsInt(i));
return new ComposerForIntFunction(f2);
case long_int:
final IntUnaryOperator f3 =
(int i) ->
((LongToIntFunction) outer).applyAsInt(inner.applyAsInt(i));
return new ComposerForIntUnaryOperator(f3);
case long_double:
final IntToDoubleFunction f4 =
(int i) ->
((LongToDoubleFunction) outer).applyAsDouble(inner.applyAsInt(i));
return new ComposerForIntToDoubleFunction(f4);
case R_T:
final IntFunction f5 =
(int i) ->
((Function) outer).apply(inner.applyAsInt(i));
return new ComposerForIntFunction(f5);
case int_int:
final IntUnaryOperator f6 =
(int i) ->
((IntUnaryOperator) outer).applyAsInt(inner.applyAsInt(i));
return new ComposerForIntUnaryOperator(f6);
case int_long:
final IntToLongFunction f7 =
(int i) ->
((IntToLongFunction) outer).applyAsLong(inner.applyAsInt(i));
return new ComposerForIntToLongFunction(f7);
case int_double:
final IntToDoubleFunction f8 =
(int i) ->
((IntToDoubleFunction) outer).applyAsDouble(inner.applyAsInt(i));
return new ComposerForIntToDoubleFunction(f8);
case int_T:
final IntFunction f9 =
(int i) ->
((IntFunction)outer).apply(inner.applyAsInt(i));
return new ComposerForIntFunction(f9);
case double_double:
final IntToDoubleFunction f10 =
(int i) -> ((DoubleUnaryOperator)outer).applyAsDouble(inner.applyAsInt(i));
return new ComposerForIntToDoubleFunction(f10);
case double_long:
final IntToLongFunction f11 =
(int i) -> ((DoubleToLongFunction)outer).applyAsLong(inner.applyAsInt(i));
return new ComposerForIntToLongFunction(f11);
case double_int:
final IntUnaryOperator f12 =
(int i) -> ((DoubleToIntFunction)outer).applyAsInt(inner.applyAsInt(i));
return new ComposerForIntUnaryOperator(f12);
case double_T:
final IntFunction f13 =
(int i) -> ((DoubleFunction)outer).apply(inner.applyAsInt(i));
return new ComposerForIntFunction(f13);
default:
throw new RuntimeException(functionType + " is not recognized");
}
}
}