GeometryExtracter (elasticsearch-extend 3.2 API)

java.lang.Object
- org.locationtech.jts.geom.util.GeometryExtracter

All Implemented Interfaces:

GeometryFilter
```
public class GeometryExtracter
extends Object
implements GeometryFilter
```
Extracts the components of a given type from a Geometry.

Version:

1.7

Constructor Summary

Constructors
Constructor Description

GeometryExtracter(Class clz, List comps)
Constructs a filter with a list in which to store the elements found.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static List`	`extract(Geometry geom, Class clz)`	Extracts the components of type `clz` from a `Geometry` and returns them in a `List`.
`static List`	`extract(Geometry geom, Class clz, List list)`	Extracts the components of type `clz` from a `Geometry` and adds them to the provided `List`.
`void`	`filter(Geometry geom)`	Performs an operation with or on `geom`.
`protected static boolean`	`isOfClass(Object o, Class clz)`

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

- Constructor Detail
  - GeometryExtracter
```
public GeometryExtracter(Class clz,
                         List comps)
```
    Constructs a filter with a list in which to store the elements found.
    
    Parameters:
    
    clz - the class of the components to extract (null means all types)
    
    comps - the list to extract into
- Method Detail
  - isOfClass
```
protected static boolean isOfClass(Object o,
                                   Class clz)
```
  - extract
```
public static List extract(Geometry geom,
                           Class clz,
                           List list)
```
    Extracts the components of type clz from a Geometry and adds them to the provided List.
    
    Parameters:
    
    geom - the geometry from which to extract
    
    list - the list to add the extracted elements to
  - extract
```
public static List extract(Geometry geom,
                           Class clz)
```
    Extracts the components of type clz from a Geometry and returns them in a List.
    
    Parameters:
    
    geom - the geometry from which to extract
  - filter
```
public void filter(Geometry geom)
```
    Description copied from interface: GeometryFilter
    
    Performs an operation with or on geom.
    
    Specified by:
    
    filter in interface GeometryFilter
    
    Parameters:
    
    geom - a Geometry to which the filter is applied.