/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package android.util;

An implementation of Property to be used specifically with fields of type float. This type-specific subclass enables performance benefit by allowing calls to a setValue() function that takes the primitive float type and avoids autoboxing and other overhead associated with the Float class.
Type parameters:
  • <T> – The class on which the Property is declared.
/** * An implementation of {@link android.util.Property} to be used specifically with fields of type * <code>float</code>. This type-specific subclass enables performance benefit by allowing * calls to a {@link #setValue(Object, float) setValue()} function that takes the primitive * <code>float</code> type and avoids autoboxing and other overhead associated with the * <code>Float</code> class. * * @param <T> The class on which the Property is declared. */
public abstract class FloatProperty<T> extends Property<T, Float> { public FloatProperty(String name) { super(Float.class, name); }
A type-specific variant of set(Object, Float) that is faster when dealing with fields of type float.
/** * A type-specific variant of {@link #set(Object, Float)} that is faster when dealing * with fields of type <code>float</code>. */
public abstract void setValue(T object, float value); @Override final public void set(T object, Float value) { setValue(object, value); } }