CompositeTerrainProvider

java.lang.Object
- agi.foundation.terrain.TerrainProvider
- - agi.foundation.terrain.CompositeTerrainProvider

All Implemented Interfaces:

Iterable<TerrainProvider>, Collection<TerrainProvider>, List<TerrainProvider>
```
public final class CompositeTerrainProvider
extends TerrainProvider
implements List<TerrainProvider>
```
A terrain provider that is composed of multiple other terrain providers. When asked for a height, this terrain provider traverses its internal list of terrain providers, in order, and returns the height reported by the first provider that reports a non-void height. All terrain providers added to this composite provider must have identical Shape (get / set) and ShapeFixedFrame (get / set) properties.

Constructor Summary

Constructors
Constructor and Description

CompositeTerrainProvider()
Initializes a new instance.

Constructors
Constructor and Description
`CompositeTerrainProvider()` Initializes a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(int index, TerrainProvider item)` Inserts an element into the `CompositeTerrainProvider` at the given index.
`boolean`	`add(TerrainProvider item)` Adds an item.
`boolean`	`addAll(Collection<? extends TerrainProvider> c)` Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's iterator (optional operation).
`boolean`	`addAll(int index, Collection<? extends TerrainProvider> c)` Inserts all of the elements in the specified collection into this list at the specified position (optional operation).
`void`	`clear()` Removes all of the items
`boolean`	`contains(Object item)` Determines whether an item is in the `CompositeTerrainProvider` list.
`boolean`	`containsAll(Collection<?> c)` Returns `true` if this list contains all of the elements of the specified collection.
`TerrainProvider`	`get(int index)` Gets the `TerrainProvider` at the specified index.
`FirstPartialsOfHeight`	`getFirstPartials(double longitude, double latitude)` Get the partial derivatives of height with respect to the specified longitude and latitude relative to the provider's `Shape` (`get` / `set`).
`double`	`getHeight(double longitude, double latitude)` Gets the interpolated height of the terrain at the specified longitude and latitude using the default interpolator for this terrain provider.
`double`	`getHeight(double longitude, double latitude, RasterTerrainInterpolator interpolator)` Gets the interpolated height of the terrain at the specified longitude and latitude using the given interpolator.
`double`	`getHeightNativeUnits(double longitude, double latitude)` Gets the interpolated height of the terrain at the specified longitude and latitude.
`double`	`getHeightNativeUnits(double longitude, double latitude, RasterTerrainInterpolator interpolator)` Gets the interpolated height of the terrain at the specified longitude and latitude.
`double`	`getLocalMinimumSampleSpacing(double longitude, double latitude)` Gets the smallest distance between the successive height samples of the terrain data, in radians, at the specified coordinates.
`double`	`getMinimumSampleSpacing()` Gets the smallest distance between the successive height samples of the terrain data, in radians.
`SecondPartialsOfHeight`	`getSecondPartials(double longitude, double latitude)` Get the second order (mixed) partial derivatives of height with respect to the specified longitude and latitude relative to the provider's `Shape` (`get` / `set`).
`int`	`indexOf(Object item)` Returns the index of the provided item.
`boolean`	`isEmpty()` Returns `true` if this list contains no elements.
`Iterator<TerrainProvider>`	`iterator()` Gets the enumerator.
`int`	`lastIndexOf(Object o)` Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
`ListIterator<TerrainProvider>`	`listIterator()` Returns a list iterator over the elements in this list (in proper sequence).
`ListIterator<TerrainProvider>`	`listIterator(int index)` Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list.
`void`	`preloadExtent(CartographicExtent extent)` Loads the terrain data in a given `CartographicExtent` into the terrain cache.
`TerrainProvider`	`remove(int index)` Removes the element at the given index of the `CompositeTerrainProvider`.
`boolean`	`remove(Object item)` Removes the specified item.
`boolean`	`removeAll(Collection<?> c)` Removes from this list all of its elements that are contained in the specified collection (optional operation).
`boolean`	`retainAll(Collection<?> c)` Retains only the elements in this list that are contained in the specified collection (optional operation).
`TerrainProvider`	`set(int index, TerrainProvider value)` Sets the `TerrainProvider` at the specified index.
`int`	`size()` Gets the number of items.
`List<TerrainProvider>`	`subList(int fromIndex, int toIndex)` Returns a view of the portion of this list between the specified `fromIndex`, inclusive, and `toIndex`, exclusive.
`Object[]`	`toArray()` Returns an array containing all of the elements in this list in proper sequence (from first to last element).
`<T> T[]`	`toArray(T[] a)` Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.
`void`	`unloadExtent(CartographicExtent extent)` Unloads the cached terrain data for a given `CartographicExtent`.

Methods inherited from class agi.foundation.terrain.TerrainProvider
getBoundingExtent, getBoundingExtentNativeUnits, getGradient, getHeightReference, getHeightRelativeToShape, getHessian, getNativeToMeters, getNormal, getRadiansToNative, getReferenceSurface, getShape, getShapeFixedFrame, inGlobalBounds, setBoundingExtent, setBoundingExtentNativeUnits, setHeightReference, setNativeToMeters, setRadiansToNative, setReferenceSurface, setShape, setShapeFixedFrame

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.List
equals, hashCode, replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable
forEach

- Constructor Detail
  - CompositeTerrainProvider
```
public CompositeTerrainProvider()
```
    Initializes a new instance.
- Method Detail
  - getHeight
```
public double getHeight(double longitude,
                        double latitude)
```
    Gets the interpolated height of the terrain at the specified longitude and latitude using the default interpolator for this terrain provider.
    
    If HeightReference (get / set) is HeightReference.REFERENCE_SURFACE, the returned height is relative to the surface specified by the ReferenceSurface (get / set) property. If HeightReference (get / set) is HeightReference.SHAPE, the returned height is relative to the ellipsoid specified by the Shape (get / set) property. This method may return Double.NaN if the requested longitude and latitude are outside the terrain region or if the terrain data indicates that the height is unknown.
    
    It is safe to call this method from multiple threads simultaneously.
    
    Specified by:
    
    getHeight in class TerrainProvider
    
    Parameters:
    
    longitude - The longitude, in radians. Requesting a height for a longitude less than -π or greater than π will always return Double.NaN.
    
    latitude - The latitude, in radians. Requesting a height for a latitude less than -π/2 or greater than π/2 will always return Double.NaN.
    
    Returns:
    
    The height, in meters, or Double.NaN if the height is not available at the requested longitude and latitude.
  - getHeight
```
public final double getHeight(double longitude,
                              double latitude,
                              RasterTerrainInterpolator interpolator)
```
    Gets the interpolated height of the terrain at the specified longitude and latitude using the given interpolator.
    
    For a TerrainProvider that is not a derivation of a RasterTerrainProvider, the interpolator parameter is ignored.
    
    Parameters:
    
    longitude - The longitude, in radians.
    
    latitude - The latitude, in radians.
    
    interpolator - The interpolator to use to interpolate heights for points that do not fall precisely on a post.
    
    Returns:
    
    The height, in meters, or Double.NaN if the height is not available at the requested longitude and latitude.
  - getHeightNativeUnits
```
public double getHeightNativeUnits(double longitude,
                                   double latitude)
```
    Gets the interpolated height of the terrain at the specified longitude and latitude.
    
    If HeightReference (get / set) is HeightReference.REFERENCE_SURFACE, the returned height is relative to the surface specified by the ReferenceSurface (get / set) property. If HeightReference (get / set) is HeightReference.SHAPE, the returned height is relative to the ellipsoid specified by the Shape (get / set) property. This method may return Double.NaN if the requested longitude and latitude are outside the terrain region or if the terrain data indicates that the height is unknown.
    
    It is safe to call this method from multiple threads simultaneously.
    
    Specified by:
    
    getHeightNativeUnits in class TerrainProvider
    
    Parameters:
    
    longitude - The longitude, in the native units of the terrain provider.
    
    latitude - The latitude, in the native units of the terrain provider.
    
    Returns:
    
    The height, in the native units of the terrain provider, or Double.NaN if the height is not available at the requested longitude and latitude.
  - getHeightNativeUnits
```
public final double getHeightNativeUnits(double longitude,
                                         double latitude,
                                         RasterTerrainInterpolator interpolator)
```
    Gets the interpolated height of the terrain at the specified longitude and latitude.
    
    Parameters:
    
    longitude - The longitude, in the native units of the terrain provider.
    
    latitude - The latitude, in the native units of the terrain provider.
    
    interpolator - The interpolator to use to interpolate heights for points that do not fall precisely on a post.
    
    Returns:
    
    The height, in the native units of the terrain provider, or Double.NaN if the height is not available at the requested longitude and latitude.
  - preloadExtent
```
public void preloadExtent(CartographicExtent extent)
```
    Loads the terrain data in a given CartographicExtent into the terrain cache. This method does not return until the terrain data is fully loaded. All terrain data within the extent is loaded into memory, even if doing so would exceed the TerrainCacheGroup's MaximumSize (get / set). Furthermore, the loaded terrain data is locked in memory (meaning it will not be unloaded) until the user calls CompositeTerrainProvider.unloadExtent(agi.foundation.coordinates.CartographicExtent). This method is safe to call from any thread.
    
    Specified by:
    
    preloadExtent in class TerrainProvider
    
    Parameters:
    
    extent - The extent for which to load terrain data, in radians.
    
    Throws:
    
    ArgumentNullException - Thrown when extent is null.
  - unloadExtent
```
public void unloadExtent(CartographicExtent extent)
```
    Unloads the cached terrain data for a given CartographicExtent. This method unloads all cached regions where any part of the region falls within the extent. It does not return until the regions have been unloaded. However, if a region within the extent is being used in another thread while this method is executing, the region may be reloaded immediately after this method unloads it. This method is safe to call from any thread.
    
    Specified by:
    
    unloadExtent in class TerrainProvider
    
    Parameters:
    
    extent - The CartographicExtent for which to unload terrain, in radians.
    
    Throws:
    
    ArgumentNullException - Thrown when extent is null.
  - getFirstPartials
```
@Nonnull
public FirstPartialsOfHeight getFirstPartials(double longitude,
                                                        double latitude)
```
    Get the partial derivatives of height with respect to the specified longitude and latitude relative to the provider's Shape (get / set).
    
    Specified by:
    
    getFirstPartials in class TerrainProvider
    
    Parameters:
    
    longitude - The longitude, in radians. Requesting derivatives for a longitude less than -π or greater than π will always return Double.NaN.
    
    latitude - The latitude, in radians. Requesting derivatives for a latitude less than -π/2 or greater than π/2 will always return Double.NaN.
    
    Returns:
    
    The FirstPartialsOfHeight with respect to longitude and latitude, in meters of height per radian.
  - getSecondPartials
```
@Nonnull
public SecondPartialsOfHeight getSecondPartials(double longitude,
                                                          double latitude)
```
    Get the second order (mixed) partial derivatives of height with respect to the specified longitude and latitude relative to the provider's Shape (get / set).
    
    Specified by:
    
    getSecondPartials in class TerrainProvider
    
    Parameters:
    
    longitude - The longitude, in radians. Requesting derivatives for a longitude less than -π or greater than π will always return Double.NaN.
    
    latitude - The latitude, in radians. Requesting derivatives for a latitude less than -π/2 or greater than π/2 will always return Double.NaN.
    
    Returns:
    
    The SecondPartialsOfHeight with respect to longitude and latitude, in meters of height per radian squared.
  - getMinimumSampleSpacing
```
public double getMinimumSampleSpacing()
```
    Gets the smallest distance between the successive height samples of the terrain data, in radians. If the return value is 0.0, then the minimum sample spacing is unknown.
    
    Overrides:
    
    getMinimumSampleSpacing in class TerrainProvider
  - getLocalMinimumSampleSpacing
```
public double getLocalMinimumSampleSpacing(double longitude,
                                           double latitude)
```
    Gets the smallest distance between the successive height samples of the terrain data, in radians, at the specified coordinates. If the return value is 0.0, then the minimum sample spacing is unknown.
    
    Overrides:
    
    getLocalMinimumSampleSpacing in class TerrainProvider
    
    Parameters:
    
    longitude - The longitude, in radians.
    
    latitude - The latitude, in radians.
    
    Returns:
    
    The smallest distance between the successive height samples of the terrain data, in radians.
  - indexOf
```
public final int indexOf(Object item)
```
    Returns the index of the provided item.
    
    Specified by:
    
    indexOf in interface List<TerrainProvider>
    
    Parameters:
    
    item - Item that is being indexed
    
    Returns:
    
    Index of the item
  - add
```
public final void add(int index,
                      @Nonnull
                      TerrainProvider item)
```
    Inserts an element into the CompositeTerrainProvider at the given index.
    
    Specified by:
    
    add in interface List<TerrainProvider>
    
    Parameters:
    
    index - The index, based at zero, to where the item is to be inserted
    
    item - The specific object that is being inserted (Value can be null for reference types).
    
    Throws:
    
    ArgumentNullException - Thrown when item is null.
    
    ArgumentException - Thrown when item already exists in this composite, or when item has a different Shape (get / set) or ShapeFixedFrame (get / set) than this composite.
  - remove
```
public final TerrainProvider remove(int index)
```
    Removes the element at the given index of the CompositeTerrainProvider.
    
    Specified by:
    
    remove in interface List<TerrainProvider>
    
    Parameters:
    
    index - The index, based at zero, to where the item is to be removed.
    
    Returns:
    
    the element previously at the specified position
  - get
```
public final TerrainProvider get(int index)
```
    Gets the TerrainProvider at the specified index.
    
    Specified by:
    
    get in interface List<TerrainProvider>
    
    Parameters:
    
    index - The index.
    
    Returns:
    
    the element at the specified position in this list
  - set
```
public final TerrainProvider set(int index,
                                 TerrainProvider value)
```
    Sets the TerrainProvider at the specified index.
    
    Specified by:
    
    set in interface List<TerrainProvider>
    
    Parameters:
    
    index - The index.
    
    value - element to be stored at the specified position
    
    Returns:
    
    the element previously at the specified position
  - add
```
public final boolean add(@Nonnull
                         TerrainProvider item)
```
    Adds an item.
    
    Specified by:
    
    add in interface Collection<TerrainProvider>
    
    Specified by:
    
    add in interface List<TerrainProvider>
    
    Parameters:
    
    item - Item that is to be added.
    
    Returns:
    
    true (as specified by Collection.add(E))
    
    Throws:
    
    ArgumentNullException - Thrown when item is null.
    
    ArgumentException - Thrown when item already exists in this composite, or when item has a different Shape (get / set) or ShapeFixedFrame (get / set) than this composite.
  - clear
```
public final void clear()
```
    Removes all of the items
    
    Specified by:
    
    clear in interface Collection<TerrainProvider>
    
    Specified by:
    
    clear in interface List<TerrainProvider>
  - contains
```
public final boolean contains(Object item)
```
    Determines whether an item is in the CompositeTerrainProvider list.
    
    Specified by:
    
    contains in interface Collection<TerrainProvider>
    
    Specified by:
    
    contains in interface List<TerrainProvider>
    
    Parameters:
    
    item - Item that is being searched for.
    
    Returns:
    
    true if the item is found; otherwise false.
  - size
```
public final int size()
```
    Gets the number of items.
    
    Specified by:
    
    size in interface Collection<TerrainProvider>
    
    Specified by:
    
    size in interface List<TerrainProvider>
    
    Returns:
    
    the number of elements in this list
  - remove
```
public final boolean remove(Object item)
```
    Removes the specified item.
    
    Specified by:
    
    remove in interface Collection<TerrainProvider>
    
    Specified by:
    
    remove in interface List<TerrainProvider>
    
    Parameters:
    
    item - The item to remove.
    
    Returns:
    
    true if item is removed; otherwise false.
  - iterator
```
public final Iterator<TerrainProvider> iterator()
```
    Gets the enumerator.
    
    Specified by:
    
    iterator in interface Iterable<TerrainProvider>
    
    Specified by:
    
    iterator in interface Collection<TerrainProvider>
    
    Specified by:
    
    iterator in interface List<TerrainProvider>
    
    Returns:
    
    The enumerator.
  - isEmpty
```
public final boolean isEmpty()
```
    Description copied from interface: java.util.List
    
    Returns true if this list contains no elements.
    
    Specified by:
    
    isEmpty in interface Collection<TerrainProvider>
    
    Specified by:
    
    isEmpty in interface List<TerrainProvider>
    
    Returns:
    
    true if this list contains no elements
  - addAll
```
public final boolean addAll(Collection<? extends TerrainProvider> c)
```
    Description copied from interface: java.util.List
    
    Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's iterator (optional operation). The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (Note that this will occur if the specified collection is this list, and it's nonempty.)
    
    Specified by:
    
    addAll in interface Collection<TerrainProvider>
    
    Specified by:
    
    addAll in interface List<TerrainProvider>
    
    Parameters:
    
    c - collection containing elements to be added to this list
    
    Returns:
    
    true if this list changed as a result of the call
    
    See Also:
    
    List.add(Object)
  - addAll
```
public final boolean addAll(int index,
                            Collection<? extends TerrainProvider> c)
```
    Description copied from interface: java.util.List
    
    Inserts all of the elements in the specified collection into this list at the specified position (optional operation). Shifts the element currently at that position (if any) and any subsequent elements to the right (increases their indices). The new elements will appear in this list in the order that they are returned by the specified collection's iterator. The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (Note that this will occur if the specified collection is this list, and it's nonempty.)
    
    Specified by:
    
    addAll in interface List<TerrainProvider>
    
    Parameters:
    
    index - index at which to insert the first element from the specified collection
    
    c - collection containing elements to be added to this list
    
    Returns:
    
    true if this list changed as a result of the call
  - containsAll
```
public final boolean containsAll(Collection<?> c)
```
    Description copied from interface: java.util.List
    
    Returns true if this list contains all of the elements of the specified collection.
    
    Specified by:
    
    containsAll in interface Collection<TerrainProvider>
    
    Specified by:
    
    containsAll in interface List<TerrainProvider>
    
    Parameters:
    
    c - collection to be checked for containment in this list
    
    Returns:
    
    true if this list contains all of the elements of the specified collection
    
    See Also:
    
    List.contains(Object)
  - toArray
```
public final Object[] toArray()
```
    Description copied from interface: java.util.List
    
    Returns an array containing all of the elements in this list in proper sequence (from first to last element).
    The returned array will be "safe" in that no references to it are maintained by this list. (In other words, this method must allocate a new array even if this list is backed by an array). The caller is thus free to modify the returned array.
    This method acts as bridge between array-based and collection-based APIs.
    
    Specified by:
    
    toArray in interface Collection<TerrainProvider>
    
    Specified by:
    
    toArray in interface List<TerrainProvider>
    
    Returns:
    
    an array containing all of the elements in this list in proper sequence
    
    See Also:
    
    Arrays.asList(Object[])
  - toArray
```
public final <T> T[] toArray(T[] a)
```
    Description copied from interface: java.util.List
    Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array. If the list fits in the specified array, it is returned therein. Otherwise, a new array is allocated with the runtime type of the specified array and the size of this list.
    If the list fits in the specified array with room to spare (i.e., the array has more elements than the list), the element in the array immediately following the end of the list is set to null. (This is useful in determining the length of the list only if the caller knows that the list does not contain any null elements.)
    Like the List.toArray() method, this method acts as bridge between array-based and collection-based APIs. Further, this method allows precise control over the runtime type of the output array, and may, under certain circumstances, be used to save allocation costs.
    Suppose x is a list known to contain only strings. The following code can be used to dump the list into a newly allocated array of String:
```
     String[] y = x.toArray(new String[0]);
 
```
    Note that toArray(new Object[0]) is identical in function to toArray().
    Specified by:
    
    toArray in interface Collection<TerrainProvider>
    
    Specified by:
    
    toArray in interface List<TerrainProvider>
    
    Type Parameters:
    
    T - the runtime type of the array to contain the collection
    
    Parameters:
    
    a - the array into which the elements of this list are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purpose.
    
    Returns:
    
    an array containing the elements of this list
  - lastIndexOf
```
public final int lastIndexOf(Object o)
```
    Description copied from interface: java.util.List
    
    Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element. More formally, returns the highest index i such that (o==null ? get(i)==null : o.equals(get(i))), or -1 if there is no such index.
    
    Specified by:
    
    lastIndexOf in interface List<TerrainProvider>
    
    Parameters:
    
    o - element to search for
    
    Returns:
    
    the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element
  - listIterator
```
public final ListIterator<TerrainProvider> listIterator()
```
    Description copied from interface: java.util.List
    
    Returns a list iterator over the elements in this list (in proper sequence).
    
    Specified by:
    
    listIterator in interface List<TerrainProvider>
    
    Returns:
    
    a list iterator over the elements in this list (in proper sequence)
  - listIterator
```
public final ListIterator<TerrainProvider> listIterator(int index)
```
    Description copied from interface: java.util.List
    
    Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list. The specified index indicates the first element that would be returned by an initial call to next. An initial call to previous would return the element with the specified index minus one.
    
    Specified by:
    
    listIterator in interface List<TerrainProvider>
    
    Parameters:
    
    index - index of the first element to be returned from the list iterator (by a call to next)
    
    Returns:
    
    a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list
  - subList
```
public final List<TerrainProvider> subList(int fromIndex,
                                           int toIndex)
```
    Description copied from interface: java.util.List
    Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive. (If fromIndex and toIndex are equal, the returned list is empty.) The returned list is backed by this list, so non-structural changes in the returned list are reflected in this list, and vice-versa. The returned list supports all of the optional list operations supported by this list.
    This method eliminates the need for explicit range operations (of the sort that commonly exist for arrays). Any operation that expects a list can be used as a range operation by passing a subList view instead of a whole list. For example, the following idiom removes a range of elements from a list:
```
      list.subList(from, to).clear();
 
```
    Similar idioms may be constructed for indexOf and lastIndexOf, and all of the algorithms in the Collections class can be applied to a subList.
    The semantics of the list returned by this method become undefined if the backing list (i.e., this list) is structurally modified in any way other than via the returned list. (Structural modifications are those that change the size of this list, or otherwise perturb it in such a fashion that iterations in progress may yield incorrect results.)
    Specified by:
    
    subList in interface List<TerrainProvider>
    
    Parameters:
    
    fromIndex - low endpoint (inclusive) of the subList
    
    toIndex - high endpoint (exclusive) of the subList
    
    Returns:
    
    a view of the specified range within this list
  - removeAll
```
public final boolean removeAll(Collection<?> c)
```
    Description copied from interface: java.util.List
    
    Removes from this list all of its elements that are contained in the specified collection (optional operation).
    
    Specified by:
    
    removeAll in interface Collection<TerrainProvider>
    
    Specified by:
    
    removeAll in interface List<TerrainProvider>
    
    Parameters:
    
    c - collection containing elements to be removed from this list
    
    Returns:
    
    true if this list changed as a result of the call
    
    See Also:
    
    List.remove(Object), List.contains(Object)
  - retainAll
```
public final boolean retainAll(Collection<?> c)
```
    Description copied from interface: java.util.List
    
    Retains only the elements in this list that are contained in the specified collection (optional operation). In other words, removes from this list all of its elements that are not contained in the specified collection.
    
    Specified by:
    
    retainAll in interface Collection<TerrainProvider>
    
    Specified by:
    
    retainAll in interface List<TerrainProvider>
    
    Parameters:
    
    c - collection containing elements to be retained in this list
    
    Returns:
    
    true if this list changed as a result of the call
    
    See Also:
    
    List.remove(Object), List.contains(Object)

Class CompositeTerrainProvider

Constructor Summary

Method Summary

Methods inherited from class agi.foundation.terrain.TerrainProvider

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.List

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Constructor Detail

Method Detail

getHeight

getHeight

getHeightNativeUnits

getHeightNativeUnits

preloadExtent

unloadExtent

getFirstPartials

getSecondPartials

getMinimumSampleSpacing

getLocalMinimumSampleSpacing

indexOf

add

remove

get

set

add

clear

contains

size

remove

iterator

isEmpty

addAll

addAll

containsAll

toArray

toArray

lastIndexOf

listIterator

listIterator

subList

removeAll

retainAll