public void testHashCode() {
final MutableBoolean mutBoolA = new MutableBoolean(false);
final MutableBoolean mutBoolB = new MutableBoolean(false);
final MutableBoolean mutBoolC = new MutableBoolean(true);
assertEquals(true, mutBoolA.hashCode() == mutBoolA.hashCode());
assertEquals(true, mutBoolA.hashCode() == mutBoolB.hashCode());
assertEquals(false, mutBoolA.hashCode() == mutBoolC.hashCode());
assertEquals(true, mutBoolA.hashCode() == Boolean.FALSE.hashCode());
assertEquals(true, mutBoolC.hashCode() == Boolean.TRUE.hashCode());
}
public BitmapMemoryCacheKey(
String sourceString,
@Nullable ResizeOptions resizeOptions,
boolean autoRotated,
ImageDecodeOptions imageDecodeOptions) {
mSourceString = Preconditions.checkNotNull(sourceString);
mResizeOptions = resizeOptions;
mAutoRotated = autoRotated;
mImageDecodeOptions = imageDecodeOptions;
mHash =
HashCodeUtil.hashCode(
sourceString.hashCode(),
(resizeOptions != null) ? resizeOptions.hashCode() : 0,
autoRotated ? Boolean.TRUE.hashCode() : Boolean.FALSE.hashCode(),
mImageDecodeOptions);
}
/**
* Returns a suitable hash code for this mutable.
*
* @return the hash code returned by <code>Boolean.TRUE</code> or <code>Boolean.FALSE</code>
*/
public int hashCode() {
return value ? Boolean.TRUE.hashCode() : Boolean.FALSE.hashCode();
}
