Modifier and Type | Class and Description |
---|---|
static interface |
DoubleProperty.DefaultDouble
Default double attribute for properties.
|
static class |
DoubleProperty.Factory
Factory to create DoubleProperties.
|
Constructor and Description |
---|
DoubleProperty()
Create an DoubleProperty.
|
Modifier and Type | Method and Description |
---|---|
double |
get(int componentIndex)
Get the value stored in this property for the given component index.
|
int |
getCapacity()
Get the current capacity of the property.
|
double[] |
getIndexedData()
Return the backing int array of this property's IndexedDataStore.
|
void |
set(int componentIndex,
double val)
Store val in this property for the given component index.
|
void |
setCapacity(int size)
Resize the internal storage to support indexed lookups from 0 to
size -
1 . |
void |
swap(int a,
int b)
Swap the value at indexA with indexB.
|
public double[] getIndexedData()
public double get(int componentIndex)
componentIndex
- The component's indexArrayIndexOutOfBoundsException
- if the componentIndex is invalidpublic void set(int componentIndex, double val)
componentIndex
- The index of the component being modifiedval
- The value to store, can be nullArrayIndexOutOfBoundsException
- if the componentIndex is invalidpublic void swap(int a, int b)
Property
EntitySystem.decorate(Class,
PropertyFactory)
.public int getCapacity()
Property
EntitySystem.decorate(Class,
PropertyFactory)
.getCapacity
in interface Property
public void setCapacity(int size)
Property
size -
1
. If >size is less than the current capacity, all previous
values with an index less than size must be preserved, and the remainder
are discarded. If size is greater than the current capacity, all
previous indexed values must be preserved and the new values can be undefined.
This is for internal use only to manage, and should not be called on decorated
properties returned by EntitySystem.decorate(Class,
PropertyFactory)
.setCapacity
in interface Property
size
- The new capacity, will be at least 1Copyright © 2013. All Rights Reserved.