Package com.esri.arcgisruntime.geometry

Enum ExtendOptions

java.lang.Object

java.lang.Enum<ExtendOptions>

com.esri.arcgisruntime.geometry.ExtendOptions

All Implemented Interfaces:

Serializable, Comparable<ExtendOptions>

public enum ExtendOptions
extends Enum<ExtendOptions>

Represents the options that can be specified when performing a GeometryEngine.extend(Polyline, Polyline, ExtendOptions...) operation. Multiple values can be passed, but some combinations of values are incompatible.

Since:

100.1.0

Enum Constant Summary

Enum Constants

Enum Constant	Description
DEFAULT	By default, extension considers both ends of paths.
DO_NOT_EXTEND_FROM_END_POINT	Do not extend the 'to' end of any path.
DO_NOT_EXTEND_FROM_START_POINT	Do not extend the 'from' end of any path.
KEEP_END_ATTRIBUTES	If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point.
NO_END_ATTRIBUTES	If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point.
RELOCATE_ENDS	If an extension is performed at an end, relocate the end point to the new position instead of leaving the old point and adding a new point at the new position.

Method Summary

Modifier and Type	Method	Description
static ExtendOptions	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ExtendOptions[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DEFAULT

public static final ExtendOptions DEFAULT

By default, extension considers both ends of paths. The old ends remain and new points are added at the extended ends. The new points have attributes that are extrapolated from adjacent existing segments.

Since:

100.1.0

RELOCATE_ENDS

public static final ExtendOptions RELOCATE_ENDS

If an extension is performed at an end, relocate the end point to the new position instead of leaving the old point and adding a new point at the new position.

Since:

100.1.0

KEEP_END_ATTRIBUTES

public static final ExtendOptions KEEP_END_ATTRIBUTES

If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point. Instead, make its attributes the same as the current end. Incompatible with NO_END_ATTRIBUTES.

Since:

100.1.0

NO_END_ATTRIBUTES

public static final ExtendOptions NO_END_ATTRIBUTES

If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point. Instead, make its attributes be empty. Incompatible with KEEP_END_ATTRIBUTES.

Since:

100.1.0

DO_NOT_EXTEND_FROM_START_POINT

public static final ExtendOptions DO_NOT_EXTEND_FROM_START_POINT

Do not extend the 'from' end of any path.

Since:

100.1.0

DO_NOT_EXTEND_FROM_END_POINT

public static final ExtendOptions DO_NOT_EXTEND_FROM_END_POINT

Do not extend the 'to' end of any path.

Since:

100.1.0

Method Detail

values

public static ExtendOptions[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ExtendOptions c : ExtendOptions.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExtendOptions valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null