org/apache/sis/referencing/crs/AbstractCRS.html - sis-site - Git at Google

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 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.sis.referencing.crs</a></div>
 <h1 title="Class AbstractCRS" class="title">Class AbstractCRS</h1>
 </div>
 <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>
 <div class="inheritance"><a href="../../io/wkt/FormattableObject.html" title="class in org.apache.sis.io.wkt">FormattableObject</a>
 <div class="inheritance"><a href="../AbstractIdentifiedObject.html" title="class in org.apache.sis.referencing">AbstractIdentifiedObject</a>
 <div class="inheritance"><a href="../AbstractReferenceSystem.html" title="class in org.apache.sis.referencing">AbstractReferenceSystem</a>
 <div class="inheritance">AbstractCRS</div>
 </div>
 </div>
 </div>
 </div>
 <section class="class-description" id="class-description">
 <dl class="notes">
 <dt>All Implemented Interfaces:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Formattable.html" title="class or interface in java.util" class="external-link">Formattable</a></code>, <code><a href="../../util/Deprecable.html" title="interface in org.apache.sis.util">Deprecable</a></code>, <code><a href="../../util/LenientComparable.html" title="interface in org.apache.sis.util">LenientComparable</a></code>, <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a></code>, <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html" title="class or interface in org.opengis.referencing" class="external-link">IdentifiedObject</a></code>, <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html" title="class or interface in org.opengis.referencing" class="external-link">ReferenceSystem</a></code></dd>
 </dl>
 <dl class="notes">
 <dt>Direct Known Subclasses:</dt>
 <dd><code><a href="DefaultCompoundCRS.html" title="class in org.apache.sis.referencing.crs">DefaultCompoundCRS</a></code>, <code><a href="DefaultDerivedCRS.html" title="class in org.apache.sis.referencing.crs">DefaultDerivedCRS</a></code>, <code><a href="DefaultEngineeringCRS.html" title="class in org.apache.sis.referencing.crs">DefaultEngineeringCRS</a></code>, <code><a href="DefaultGeocentricCRS.html" title="class in org.apache.sis.referencing.crs">DefaultGeocentricCRS</a></code>, <code><a href="DefaultGeographicCRS.html" title="class in org.apache.sis.referencing.crs">DefaultGeographicCRS</a></code>, <code><a href="DefaultImageCRS.html" title="class in org.apache.sis.referencing.crs">DefaultImageCRS</a></code>, <code><a href="DefaultParametricCRS.html" title="class in org.apache.sis.referencing.crs">DefaultParametricCRS</a></code>, <code><a href="DefaultProjectedCRS.html" title="class in org.apache.sis.referencing.crs">DefaultProjectedCRS</a></code>, <code><a href="DefaultTemporalCRS.html" title="class in org.apache.sis.referencing.crs">DefaultTemporalCRS</a></code>, <code><a href="DefaultVerticalCRS.html" title="class in org.apache.sis.referencing.crs">DefaultVerticalCRS</a></code></dd>
 </dl>
 <hr>
 <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">AbstractCRS</span>
 <span class="extends-implements">extends <a href="../AbstractReferenceSystem.html" title="class in org.apache.sis.referencing">AbstractReferenceSystem</a>
 implements <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a></span></div>
 <div class="block">Coordinate reference system, defined by a <a href="../cs/AbstractCS.html" title="class in org.apache.sis.referencing.cs">coordinate system</a>
  and (usually) a <a href="../datum/AbstractDatum.html" title="class in org.apache.sis.referencing.datum">datum</a>.
  A coordinate reference system (CRS) consists of an ordered sequence of
  <a href="../cs/DefaultCoordinateSystemAxis.html" title="class in org.apache.sis.referencing.cs">coordinate system axes</a>
  that are related to the earth through the datum.
  Most coordinate reference system do not move relative to the earth, except for
  <a href="DefaultEngineeringCRS.html" title="class in org.apache.sis.referencing.crs">engineering coordinate reference systems</a>
  defined on moving platforms such as cars, ships, aircraft, and spacecraft.

  <p>Coordinate reference systems can have an arbitrary number of dimensions.
  The actual dimension of a given instance can be determined as below:</p>

  <blockquote><pre><font color="green">int</font> dimension = crs.<b>getCoordinateSystem</b>().<b>getDimension</b>();</pre></blockquote>

  However, most subclasses restrict the allowed number of dimensions.

  <h2>Instantiation</h2>
  This class is conceptually <cite>abstract</cite>, even if it is technically possible to instantiate it.
  Typical applications should create instances of the most specific subclass prefixed by <code>Default</code> instead.
  An exception to this rule may occur when it is not possible to identify the exact CRS type.

  <h2>Immutability and thread safety</h2>
  This base class is immutable and thus thread-safe if the property <em>values</em> (not necessarily the map itself)
  given to the constructor are also immutable. Most SIS subclasses and related classes are immutable under similar
  conditions. This means that unless otherwise noted in the javadoc, <code>CoordinateReferenceSystem</code> instances
  created using only SIS factories and static constants can be shared by many objects and passed between threads
  without synchronization.</div>
 <dl class="notes">
 <dt>Since:</dt>
 <dd>0.4</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list">
 <li><a href="../cs/AbstractCS.html" title="class in org.apache.sis.referencing.cs"><code>AbstractCS</code></a></li>
 <li><a href="../datum/AbstractDatum.html" title="class in org.apache.sis.referencing.datum"><code>AbstractDatum</code></a></li>
 <li><a href="../../../../../serialized-form.html#org.apache.sis.referencing.crs.AbstractCRS">Serialized Form</a></li>
 </ul>
 </dd>

 <p><font size="-1">Defined in the <code>sis-referencing</code> module</font></p>
 </dl>
 </section>
 <section class="summary">
 <ul class="summary-list">
 <!-- =========== FIELD SUMMARY =========== -->
 <li>
 <section class="field-summary" id="field-summary">
 <h2>Field Summary</h2>
 <div class="inherited-list">
 <h3 id="fields-inherited-from-class-AbstractIdentifiedObject">Fields inherited from class&nbsp;<a href="../AbstractIdentifiedObject.html" title="class in org.apache.sis.referencing">AbstractIdentifiedObject</a></h3>
 <code><a href="../AbstractIdentifiedObject.html#DEPRECATED_KEY">DEPRECATED_KEY</a>, <a href="../AbstractIdentifiedObject.html#LOCALE_KEY">LOCALE_KEY</a></code></div>
 <div class="inherited-list">
 <h3 id="fields-inherited-from-class-IdentifiedObject">Fields inherited from interface&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html" title="class or interface in org.opengis.referencing" class="external-link">IdentifiedObject</a></h3>
 <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#ALIAS_KEY" title="class or interface in org.opengis.referencing" class="external-link">ALIAS_KEY</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#IDENTIFIERS_KEY" title="class or interface in org.opengis.referencing" class="external-link">IDENTIFIERS_KEY</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#NAME_KEY" title="class or interface in org.opengis.referencing" class="external-link">NAME_KEY</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#REMARKS_KEY" title="class or interface in org.opengis.referencing" class="external-link">REMARKS_KEY</a></code></div>
 <div class="inherited-list">
 <h3 id="fields-inherited-from-class-ReferenceSystem">Fields inherited from interface&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html" title="class or interface in org.opengis.referencing" class="external-link">ReferenceSystem</a></h3>
 <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html#DOMAIN_OF_VALIDITY_KEY" title="class or interface in org.opengis.referencing" class="external-link">DOMAIN_OF_VALIDITY_KEY</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html#SCOPE_KEY" title="class or interface in org.opengis.referencing" class="external-link">SCOPE_KEY</a></code></div>
 </section>
 </li>
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <li>
 <section class="constructor-summary" id="constructor-summary">
 <h2>Constructor Summary</h2>
 <div class="caption"><span>Constructors</span></div>
 <div class="summary-table three-column-summary">
 <div class="table-header col-first">Modifier</div>
 <div class="table-header col-second">Constructor</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color"><code>&nbsp;</code></div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.util.Map,org.opengis.referencing.cs.CoordinateSystem)" class="member-name-link">AbstractCRS</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr>?&gt;&nbsp;properties,
  <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/cs/CoordinateSystem.html" title="class or interface in org.opengis.referencing.cs" class="external-link">CoordinateSystem</a>&nbsp;cs)</code></div>
 <div class="col-last even-row-color">
 <div class="block">Creates a coordinate reference system from the given properties and coordinate system.</div>
 </div>
 <div class="col-first odd-row-color"><code>protected </code></div>
 <div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.opengis.referencing.crs.CoordinateReferenceSystem)" class="member-name-link">AbstractCRS</a><wbr>(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;crs)</code></div>
 <div class="col-last odd-row-color">
 <div class="block">Constructs a new coordinate reference system with the same values than the specified one.</div>
 </div>
 </div>
 </section>
 </li>
 <!-- ========== METHOD SUMMARY =========== -->
 <li>
 <section class="method-summary" id="method-summary">
 <h2>Method Summary</h2>
 <div id="method-summary-table">
 <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
 <div id="method-summary-table.tabpanel" role="tabpanel">
 <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
 <div class="table-header col-first">Modifier and Type</div>
 <div class="table-header col-second">Method</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="AbstractCRS.html" title="class in org.apache.sis.referencing.crs">AbstractCRS</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#castOrCopy(org.opengis.referencing.crs.CoordinateReferenceSystem)" class="member-name-link">castOrCopy</a><wbr>(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;object)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Returns a SIS coordinate reference system implementation with the values of the given arbitrary implementation.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected long</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#computeHashCode()" class="member-name-link">computeHashCode</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Invoked by <code>hashCode()</code> for computing the hash code when first needed.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#equals(java.lang.Object,org.apache.sis.util.ComparisonMode)" class="member-name-link">equals</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&nbsp;object,
  <a href="../../util/ComparisonMode.html" title="enum class in org.apache.sis.util">ComparisonMode</a>&nbsp;mode)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Compares this coordinate reference system with the specified object for equality.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="AbstractCRS.html" title="class in org.apache.sis.referencing.crs">AbstractCRS</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#forConvention(org.apache.sis.referencing.cs.AxesConvention)" class="member-name-link">forConvention</a><wbr>(<a href="../cs/AxesConvention.html" title="enum class in org.apache.sis.referencing.cs">AxesConvention</a>&nbsp;convention)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns a coordinate reference system equivalent to this one but with axes rearranged according the given
  convention.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#formatTo(org.apache.sis.io.wkt.Formatter)" class="member-name-link">formatTo</a><wbr>(<a href="../../io/wkt/Formatter.html" title="class in org.apache.sis.io.wkt">Formatter</a>&nbsp;formatter)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Formats the inner part of the <cite>Well Known Text</cite> (WKT) representation of this CRS.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/cs/CoordinateSystem.html" title="class or interface in org.opengis.referencing.cs" class="external-link">CoordinateSystem</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCoordinateSystem()" class="member-name-link">getCoordinateSystem</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns the coordinate system.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;? extends <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&gt;</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getInterface()" class="member-name-link">getInterface</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns the GeoAPI interface implemented by this class.</div>
 </div>
 </div>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-AbstractReferenceSystem">Methods inherited from class&nbsp;<a href="../AbstractReferenceSystem.html" title="class in org.apache.sis.referencing">AbstractReferenceSystem</a></h3>
 <code><a href="../AbstractReferenceSystem.html#getDomainOfValidity()">getDomainOfValidity</a>, <a href="../AbstractReferenceSystem.html#getScope()">getScope</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-AbstractIdentifiedObject">Methods inherited from class&nbsp;<a href="../AbstractIdentifiedObject.html" title="class in org.apache.sis.referencing">AbstractIdentifiedObject</a></h3>
 <code><a href="../AbstractIdentifiedObject.html#castOrCopy(org.opengis.referencing.IdentifiedObject)">castOrCopy</a>, <a href="../AbstractIdentifiedObject.html#equals(java.lang.Object)">equals</a>, <a href="../AbstractIdentifiedObject.html#formatTo(java.util.Formatter,int,int,int)">formatTo</a>, <a href="../AbstractIdentifiedObject.html#getAlias()">getAlias</a>, <a href="../AbstractIdentifiedObject.html#getDescription()">getDescription</a>, <a href="../AbstractIdentifiedObject.html#getIdentifiers()">getIdentifiers</a>, <a href="../AbstractIdentifiedObject.html#getName()">getName</a>, <a href="../AbstractIdentifiedObject.html#getRemarks()">getRemarks</a>, <a href="../AbstractIdentifiedObject.html#hashCode()">hashCode</a>, <a href="../AbstractIdentifiedObject.html#isDeprecated()">isDeprecated</a>, <a href="../AbstractIdentifiedObject.html#isHeuristicMatchForName(java.lang.String)">isHeuristicMatchForName</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-FormattableObject">Methods inherited from class&nbsp;<a href="../../io/wkt/FormattableObject.html" title="class in org.apache.sis.io.wkt">FormattableObject</a></h3>
 <code><a href="../../io/wkt/FormattableObject.html#print()">print</a>, <a href="../../io/wkt/FormattableObject.html#toString()">toString</a>, <a href="../../io/wkt/FormattableObject.html#toString(org.apache.sis.io.wkt.Convention)">toString</a>, <a href="../../io/wkt/FormattableObject.html#toWKT()">toWKT</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-Object">Methods inherited from class&nbsp;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
 <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-IdentifiedObject">Methods inherited from interface&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html" title="class or interface in org.opengis.referencing" class="external-link">IdentifiedObject</a></h3>
 <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#getAlias()" title="class or interface in org.opengis.referencing" class="external-link">getAlias</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#getIdentifiers()" title="class or interface in org.opengis.referencing" class="external-link">getIdentifiers</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#getName()" title="class or interface in org.opengis.referencing" class="external-link">getName</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#getRemarks()" title="class or interface in org.opengis.referencing" class="external-link">getRemarks</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#toWKT()" title="class or interface in org.opengis.referencing" class="external-link">toWKT</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-ReferenceSystem">Methods inherited from interface&nbsp;<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html" title="class or interface in org.opengis.referencing" class="external-link">ReferenceSystem</a></h3>
 <code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html#getDomainOfValidity()" title="class or interface in org.opengis.referencing" class="external-link">getDomainOfValidity</a>, <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html#getScope()" title="class or interface in org.opengis.referencing" class="external-link">getScope</a></code></div>
 </section>
 </li>
 </ul>
 </section>
 <section class="details">
 <ul class="details-list">
 <!-- ========= CONSTRUCTOR DETAIL ======== -->
 <li>
 <section class="constructor-details" id="constructor-detail">
 <h2>Constructor Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="&lt;init&gt;(java.util.Map,org.opengis.referencing.cs.CoordinateSystem)">
 <h3>AbstractCRS</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">AbstractCRS</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr>?&gt;&nbsp;properties,
  <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/cs/CoordinateSystem.html" title="class or interface in org.opengis.referencing.cs" class="external-link">CoordinateSystem</a>&nbsp;cs)</span></div>
 <div class="block">Creates a coordinate reference system from the given properties and coordinate system.
  The properties given in argument follow the same rules than for the
  <a href="../AbstractReferenceSystem.html#%3Cinit%3E(java.util.Map)">super-class constructor</a>.
  The following table is a reminder of main (not all) properties:

  <table class="sis">
    <caption>Recognized properties (non exhaustive list)</caption>
    <tr>
      <th>Property name</th>
      <th>Value type</th>
      <th>Returned by</th>
    </tr>
    <tr>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#NAME_KEY" title="class or interface in org.opengis.referencing" class="external-link">"name"</a></td>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceIdentifier.html" title="class or interface in org.opengis.referencing" class="external-link"><code>ReferenceIdentifier</code></a> or <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a></td>
      <td><a href="../AbstractIdentifiedObject.html#getName()"><code>AbstractIdentifiedObject.getName()</code></a></td>
    </tr>
    <tr>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#ALIAS_KEY" title="class or interface in org.opengis.referencing" class="external-link">"alias"</a></td>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/util/GenericName.html" title="class or interface in org.opengis.util" class="external-link"><code>GenericName</code></a> or <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/CharSequence.html" title="class or interface in java.lang" class="external-link"><code>CharSequence</code></a> (optionally as array)</td>
      <td><a href="../AbstractIdentifiedObject.html#getAlias()"><code>AbstractIdentifiedObject.getAlias()</code></a></td>
    </tr>
    <tr>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#IDENTIFIERS_KEY" title="class or interface in org.opengis.referencing" class="external-link">"identifiers"</a></td>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceIdentifier.html" title="class or interface in org.opengis.referencing" class="external-link"><code>ReferenceIdentifier</code></a> (optionally as array)</td>
      <td><a href="../AbstractIdentifiedObject.html#getIdentifiers()"><code>AbstractIdentifiedObject.getIdentifiers()</code></a></td>
    </tr>
    <tr>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/IdentifiedObject.html#REMARKS_KEY" title="class or interface in org.opengis.referencing" class="external-link">"remarks"</a></td>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/util/InternationalString.html" title="class or interface in org.opengis.util" class="external-link"><code>InternationalString</code></a> or <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a></td>
      <td><a href="../AbstractIdentifiedObject.html#getRemarks()"><code>AbstractIdentifiedObject.getRemarks()</code></a></td>
    </tr>
    <tr>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html#DOMAIN_OF_VALIDITY_KEY" title="class or interface in org.opengis.referencing" class="external-link">"domainOfValidity"</a></td>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/metadata/extent/Extent.html" title="class or interface in org.opengis.metadata.extent" class="external-link"><code>Extent</code></a></td>
      <td><a href="../AbstractReferenceSystem.html#getDomainOfValidity()"><code>AbstractReferenceSystem.getDomainOfValidity()</code></a></td>
    </tr>
    <tr>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/ReferenceSystem.html#SCOPE_KEY" title="class or interface in org.opengis.referencing" class="external-link">"scope"</a></td>
      <td><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/util/InternationalString.html" title="class or interface in org.opengis.util" class="external-link"><code>InternationalString</code></a> or <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a></td>
      <td><a href="../AbstractReferenceSystem.html#getScope()"><code>AbstractReferenceSystem.getScope()</code></a></td>
    </tr>
  </table></div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>properties</code> - the properties to be given to the coordinate reference system.</dd>
 <dd><code>cs</code> - the coordinate system.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="&lt;init&gt;(org.opengis.referencing.crs.CoordinateReferenceSystem)">
 <h3>AbstractCRS</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="element-name">AbstractCRS</span><wbr><span class="parameters">(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;crs)</span></div>
 <div class="block">Constructs a new coordinate reference system with the same values than the specified one.
  This copy constructor provides a way to convert an arbitrary implementation into a SIS one
  or a user-defined one (as a subclass), usually in order to leverage some implementation-specific API.

  <p>This constructor performs a shallow copy, i.e. the properties are not cloned.</p></div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>crs</code> - the coordinate reference system to copy.</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list-long">
 <li><a href="#castOrCopy(org.opengis.referencing.crs.CoordinateReferenceSystem)"><code>castOrCopy(CoordinateReferenceSystem)</code></a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 </ul>
 </section>
 </li>
 <!-- ============ METHOD DETAIL ========== -->
 <li>
 <section class="method-details" id="method-detail">
 <h2>Method Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="castOrCopy(org.opengis.referencing.crs.CoordinateReferenceSystem)">
 <h3>castOrCopy</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="AbstractCRS.html" title="class in org.apache.sis.referencing.crs">AbstractCRS</a></span>&nbsp;<span class="element-name">castOrCopy</span><wbr><span class="parameters">(<a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&nbsp;object)</span></div>
 <div class="block">Returns a SIS coordinate reference system implementation with the values of the given arbitrary implementation.
  This method performs the first applicable action in the following choices:

  <ul>
    <li>If the given object is <code>null</code>, then this method returns <code>null</code>.</li>
    <li>Otherwise if the given object is an instance of
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/GeodeticCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>GeodeticCRS</code></a> (including the
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/GeographicCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>GeographicCRS</code></a> and
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/GeocentricCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>GeocentricCRS</code></a> subtypes),
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/VerticalCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>VerticalCRS</code></a>,
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/TemporalCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>TemporalCRS</code></a>,
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/EngineeringCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>EngineeringCRS</code></a>,
        <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/ImageCRS.html" title="class or interface in org.opengis.referencing.crs" class="external-link"><code>ImageCRS</code></a> or
        <a href="../cs/DefaultCompoundCS.html" title="class in org.apache.sis.referencing.cs"><code>DefaultCompoundCS</code></a>,
        then this method delegates to the <code>castOrCopy(…)</code> method of the corresponding SIS subclass.
        Note that if the given object implements more than one of the above-cited interfaces,
        then the <code>castOrCopy(…)</code> method to be used is unspecified.</li>
    <li>Otherwise if the given object is already an instance of
        <code>AbstractCRS</code>, then it is returned unchanged.</li>
    <li>Otherwise a new <code>AbstractCRS</code> instance is created using the
        <a href="#%3Cinit%3E(org.opengis.referencing.crs.CoordinateReferenceSystem)">copy constructor</a> and returned.
        Note that this is a <em>shallow</em> copy operation, because the other
        properties contained in the given object are not recursively copied.</li>
  </ul></div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>object</code> - the object to get as a SIS implementation, or <code>null</code> if none.</dd>
 <dt>Returns:</dt>
 <dd>a SIS implementation containing the values of the given object (may be the
          given object itself), or <code>null</code> if the argument was null.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getInterface()">
 <h3>getInterface</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;? extends <a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a>&gt;</span>&nbsp;<span class="element-name">getInterface</span>()</div>
 <div class="block">Returns the GeoAPI interface implemented by this class.
  The default implementation returns <code>CoordinateReferenceSystem.class</code>.
  Subclasses implementing a more specific GeoAPI interface shall override this method.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="../AbstractReferenceSystem.html#getInterface()">getInterface</a></code>&nbsp;in class&nbsp;<code><a href="../AbstractReferenceSystem.html" title="class in org.apache.sis.referencing">AbstractReferenceSystem</a></code></dd>
 <dt>Returns:</dt>
 <dd>the coordinate reference system interface implemented by this class.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getCoordinateSystem()">
 <h3>getCoordinateSystem</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/cs/CoordinateSystem.html" title="class or interface in org.opengis.referencing.cs" class="external-link">CoordinateSystem</a></span>&nbsp;<span class="element-name">getCoordinateSystem</span>()</div>
 <div class="block">Returns the coordinate system.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html#getCoordinateSystem()" title="class or interface in org.opengis.referencing.crs" class="external-link">getCoordinateSystem</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/crs/CoordinateReferenceSystem.html" title="class or interface in org.opengis.referencing.crs" class="external-link">CoordinateReferenceSystem</a></code></dd>
 <dt>Returns:</dt>
 <dd>the coordinate system.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="forConvention(org.apache.sis.referencing.cs.AxesConvention)">
 <h3>forConvention</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="AbstractCRS.html" title="class in org.apache.sis.referencing.crs">AbstractCRS</a></span>&nbsp;<span class="element-name">forConvention</span><wbr><span class="parameters">(<a href="../cs/AxesConvention.html" title="enum class in org.apache.sis.referencing.cs">AxesConvention</a>&nbsp;convention)</span></div>
 <div class="block">Returns a coordinate reference system equivalent to this one but with axes rearranged according the given
  convention. If this CRS is already compatible with the given convention, then this method returns <code>this</code>.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>convention</code> - the axes convention for which a coordinate reference system is desired.</dd>
 <dt>Returns:</dt>
 <dd>a coordinate reference system compatible with the given convention (may be <code>this</code>).</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list-long">
 <li><a href="../cs/AbstractCS.html#forConvention(org.apache.sis.referencing.cs.AxesConvention)"><code>AbstractCS.forConvention(AxesConvention)</code></a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="equals(java.lang.Object,org.apache.sis.util.ComparisonMode)">
 <h3>equals</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">equals</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&nbsp;object,
  <a href="../../util/ComparisonMode.html" title="enum class in org.apache.sis.util">ComparisonMode</a>&nbsp;mode)</span></div>
 <div class="block">Compares this coordinate reference system with the specified object for equality.
  If the <code>mode</code> argument value is <a href="../../util/ComparisonMode.html#STRICT"><code>STRICT</code></a> or
  <a href="../../util/ComparisonMode.html#BY_CONTRACT"><code>BY_CONTRACT</code></a>, then all available properties are
  compared including the <a href="../AbstractReferenceSystem.html#getDomainOfValidity()">domain of validity</a> and
  the <a href="../AbstractReferenceSystem.html#getScope()">scope</a>.</div>
 <dl class="notes">
 <dt>Specified by:</dt>
 <dd><code><a href="../../util/LenientComparable.html#equals(java.lang.Object,org.apache.sis.util.ComparisonMode)">equals</a></code>&nbsp;in interface&nbsp;<code><a href="../../util/LenientComparable.html" title="interface in org.apache.sis.util">LenientComparable</a></code></dd>
 <dt>Overrides:</dt>
 <dd><code><a href="../AbstractReferenceSystem.html#equals(java.lang.Object,org.apache.sis.util.ComparisonMode)">equals</a></code>&nbsp;in class&nbsp;<code><a href="../AbstractReferenceSystem.html" title="class in org.apache.sis.referencing">AbstractReferenceSystem</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>object</code> - the object to compare to <code>this</code>.</dd>
 <dd><code>mode</code> - <a href="../../util/ComparisonMode.html#STRICT"><code>STRICT</code></a> for performing a strict comparison, or
                  <a href="../../util/ComparisonMode.html#IGNORE_METADATA"><code>IGNORE_METADATA</code></a> for comparing only
                  properties relevant to coordinate transformations.</dd>
 <dt>Returns:</dt>
 <dd><code>true</code> if both objects are equal.</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list-long">
 <li><a href="../AbstractIdentifiedObject.html#computeHashCode()"><code>AbstractIdentifiedObject.computeHashCode()</code></a></li>
 <li><a href="../../util/Utilities.html#deepEquals(java.lang.Object,java.lang.Object,org.apache.sis.util.ComparisonMode)"><code>Utilities.deepEquals(Object, Object, ComparisonMode)</code></a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="computeHashCode()">
 <h3>computeHashCode</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">computeHashCode</span>()</div>
 <div class="block">Invoked by <code>hashCode()</code> for computing the hash code when first needed.
  See <a href="../AbstractIdentifiedObject.html#computeHashCode()"><code>AbstractIdentifiedObject.computeHashCode()</code></a>
  for more information.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="../AbstractReferenceSystem.html#computeHashCode()">computeHashCode</a></code>&nbsp;in class&nbsp;<code><a href="../AbstractReferenceSystem.html" title="class in org.apache.sis.referencing">AbstractReferenceSystem</a></code></dd>
 <dt>Returns:</dt>
 <dd>the hash code value. This value may change in any future Apache SIS version.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="formatTo(org.apache.sis.io.wkt.Formatter)">
 <h3>formatTo</h3>
 <div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">formatTo</span><wbr><span class="parameters">(<a href="../../io/wkt/Formatter.html" title="class in org.apache.sis.io.wkt">Formatter</a>&nbsp;formatter)</span></div>
 <div class="block">Formats the inner part of the <cite>Well Known Text</cite> (WKT) representation of this CRS.
  The default implementation writes the following elements in WKT 2 format:

  <ul>
    <li>The object <a href="../AbstractIdentifiedObject.html#getName()">name</a>.</li>
    <li>The datum, if any.</li>
    <li>All <a href="#getCoordinateSystem()">coordinate system</a>'s axis.</li>
    <li>The unit if all axes use the same unit, or nothing otherwise.</li>
  </ul>

  The WKT 1 format is similar to the WKT 2 one with two differences:
  <ul>
    <li>Units are formatted before the axes instead of after the axes.</li>
    <li>If no unit can be formatted because not all axes use the same unit, then the WKT is
        flagged as invalid.</li>
  </ul></div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="../AbstractIdentifiedObject.html#formatTo(org.apache.sis.io.wkt.Formatter)">formatTo</a></code>&nbsp;in class&nbsp;<code><a href="../AbstractIdentifiedObject.html" title="class in org.apache.sis.referencing">AbstractIdentifiedObject</a></code></dd>
 <dt>Parameters:</dt>
 <dd><code>formatter</code> - the formatter where to format the inner content of this WKT element.</dd>
 <dt>Returns:</dt>
 <dd>the <a href="../../io/wkt/KeywordCase.html#CAMEL_CASE">CamelCase</a> keyword
          for the WKT element, or <code>null</code> if unknown.</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list">
 <li><a href="http://docs.opengeospatial.org/is/12-063r5/12-063r5.html">WKT 2 specification</a></li>
 <li><a href="http://www.geoapi.org/3.0/javadoc/org.opengis.geoapi/org/opengis/referencing/doc-files/WKT.html">Legacy WKT 1</a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </section>
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