@Override public void accept(final Float t) { set(t); }
@Override public Mutable<T1> set(final T1 value) { host.set(fn.apply(value)); return this; }
@Test public void inClosure(){ MutableFloat myInt = new MutableFloat(zero); Function<Integer,Function<Integer,MutableFloat>> fn = ((Integer i)-> (Integer j)-> myInt.set(new Float((float)(i*j)))); fn.apply(10).apply(20); assertThat(myInt.getAsFloat(), is((float)200)); } @Test
@Test public void inClosure2(){ MutableFloat myInt = new MutableFloat(zero); BiFunction<Float,Float,MutableFloat> fn = (i,j)-> myInt.set(new Float((float)(i*j))); fn.apply(ten,twenty); assertThat(myInt.getAsFloat(), is((float)200)); }
@Test public void externalSet(){ value = 0; MutableFloat ext = MutableFloat.fromExternal(()->value,v->this.value=v); ext.set(ten); assertThat(value,equalTo((float)10)); }
@Test public void testSet() { assertThat(new MutableFloat().set(twenty).getAsFloat(),is(twenty)); }
@Override public void accept(final Float t) { set(t); }
@Override public Mutable<T1> set(final T1 value) { host.set(fn.apply(value)); return this; }