JTS Topology Suite version 1.13

## com.vividsolutions.jts.geom.util
Class LineStringExtracter

    java.lang.Object
      com.vividsolutions.jts.geom.util.LineStringExtracter

All Implemented Interfaces:
  GeometryFilter

    public class LineStringExtracter

extends java.lang.Object
implements GeometryFilter

Extracts all the `LineString` elements from a `Geometry`.

Version:
  1.7
See Also:
  `GeometryExtracter`

Constructor Summary
`LineStringExtracter(java.util.List comps)` Constructs a filter with a list in which to store the elements found.

Method Summary
`void` `filter(Geometry geom)` Performs an operation with or on `geom`.
`static java.util.List` `getLines(Geometry geom)` Extracts the `LineString` elements from a single `Geometry` and returns them in a `List`.
`static java.util.List` `getLines(Geometry geom, java.util.List lines)` Extracts the `LineString` elements from a single `Geometry` and adds them to the provided `List`.

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

Constructor Detail

### LineStringExtracter

    public LineStringExtracter(java.util.List comps)

  Constructs a filter with a list in which to store the elements found.

Method Detail

### getLines

    public static java.util.List getLines(Geometry geom,
                                          java.util.List lines)

  Extracts the `LineString` elements from a single `Geometry` and adds them to the provided `List`.

  Parameters:
    `geom` - the geometry from which to extract
    `lines` - the list to add the extracted LineStrings to

### getLines

    public static java.util.List getLines(Geometry geom)

  Extracts the `LineString` elements from a single `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.

JTS Topology Suite version 1.13