Module org.opengis.geoapi

Package org.opengis.referencing.cs

Class RangeMeaning

Object

CodeList<RangeMeaning>

RangeMeaning

All Implemented Interfaces:

Serializable, Comparable<RangeMeaning>, ControlledVocabulary

@UML(identifier="RangeMeaning",
     specification=ISO_19111)
public final class RangeMeaning
extends CodeList<RangeMeaning>

Meaning of the axis value range specified through minimum value and maximum value.

Since:

2.1

See Also:

• CoordinateSystemAxis.getMinimumValue()
• CoordinateSystemAxis.getMaximumValue()
• CoordinateSystemAxis.getRangeMeaning()
• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.opengis.util.CodeList

CodeList.Filter

Field Summary

Fields

Modifier and Type	Field	Description
static final RangeMeaning	EXACT	Any value between and including minimum and maximum value is valid.
static final RangeMeaning	WRAPAROUND	The axis is continuous with values wrapping around at the minimum and maximum value.

Method Summary

Modifier and Type	Method	Description
RangeMeaning[]	family()	Returns the list of codes of the same kind as this code list element.
static RangeMeaning	valueOf(String code)	Returns the range meaning that matches the given string, or returns a new one if none match it.
static RangeMeaning[]	values()	Returns the list of RangeMeanings.

Methods inherited from class org.opengis.util.CodeList

compareTo, identifier, name, ordinal, readResolve, toString, valueOf, valueOf, valueOf, values

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opengis.util.ControlledVocabulary

names

Field Details

EXACT

@UML(identifier="exact",
     obligation=CONDITIONAL,
     specification=ISO_19111)
public static final RangeMeaning EXACT

Any value between and including minimum and maximum value is valid.

WRAPAROUND

@UML(identifier="wraparound",
     obligation=CONDITIONAL,
     specification=ISO_19111)
public static final RangeMeaning WRAPAROUND

The axis is continuous with values wrapping around at the minimum and maximum value. Values with the same meaning repeat modulo the difference between maximum value and minimum value.

Example

In a geographic CRS, longitude values are often defined with a finite extent (e.g., from -180 degrees to +180 degrees). The minimum and maximum longitude limits define a single line (on the ellipsoid, sphere, or cylinder), known as the anti-meridian, across which longitude values are discontinuous: as this line is crossed, longitude changes abruptly (e.g., going West from a little more than -180° to a little less than +180°).

Method Details

values

public static RangeMeaning[] values()

Returns the list of RangeMeanings.

Returns:

the list of codes declared in the current JVM.

family

public RangeMeaning[] family()

Returns the list of codes of the same kind as this code list element. Invoking this method is equivalent to invoking values(), except that this method can be invoked on an instance of the parent CodeList class.

Specified by:

family in interface ControlledVocabulary

Specified by:

family in class CodeList<RangeMeaning>

Returns:

all code values for this code list.

valueOf

public static RangeMeaning valueOf(String code)

Returns the range meaning that matches the given string, or returns a new one if none match it. This methods returns the first instance (in declaration order) for which the name is equals, ignoring case, to the given name. If no existing instance is found, then a new one is created for the given name.

Parameters:

code - the name of the code to fetch or to create.

Returns:

a code matching the given name.