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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_13) on Tue Jun 05 11:36:18 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>MetadataEntity (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.metadata.iso.MetadataEntity class"><META NAME="keywords" CONTENT="LOGGER"><META NAME="keywords" CONTENT="isModifiable()"><META NAME="keywords" CONTENT="unmodifiable()"><META NAME="keywords" CONTENT="freeze()"><META NAME="keywords" CONTENT="checkWritePermission()"><META NAME="keywords" CONTENT="copyCollection()"><META NAME="keywords" CONTENT="nonNullCollection()"><META NAME="keywords" CONTENT="appendLineSeparator()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MetadataEntity (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/MetadataEntity.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> 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SIZE="-1">org.geotools.metadata.iso</FONT><BR>Class MetadataEntity</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>MetadataEntity</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Cloneable.html" title="class or interface in java.lang">Cloneable</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/geotools/metadata/iso/citation/AddressImpl.html" title="class in org.geotools.metadata.iso.citation">AddressImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/ApplicationSchemaInformationImpl.html" title="class in org.geotools.metadata.iso">ApplicationSchemaInformationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/identification/BrowseGraphicImpl.html" title="class in org.geotools.metadata.iso.identification">BrowseGraphicImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/CitationDateImpl.html" title="class in org.geotools.metadata.iso.citation">CitationDateImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/CitationImpl.html" title="class in org.geotools.metadata.iso.citation">CitationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/constraint/ConstraintsImpl.html" title="class in org.geotools.metadata.iso.constraint">ConstraintsImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/ContactImpl.html" title="class in org.geotools.metadata.iso.citation">ContactImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/content/ContentInformationImpl.html" title="class in org.geotools.metadata.iso.content">ContentInformationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/quality/DataQualityImpl.html" title="class in org.geotools.metadata.iso.quality">DataQualityImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/distribution/DigitalTransferOptionsImpl.html" title="class in org.geotools.metadata.iso.distribution">DigitalTransferOptionsImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/spatial/DimensionImpl.html" title="class in org.geotools.metadata.iso.spatial">DimensionImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/distribution/DistributionImpl.html" title="class in org.geotools.metadata.iso.distribution">DistributionImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/distribution/DistributorImpl.html" title="class in org.geotools.metadata.iso.distribution">DistributorImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/quality/ElementImpl.html" title="class in org.geotools.metadata.iso.quality">ElementImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/ExtendedElementInformationImpl.html" title="class in org.geotools.metadata.iso">ExtendedElementInformationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/extent/ExtentImpl.html" title="class in org.geotools.metadata.iso.extent">ExtentImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/FeatureTypeListImpl.html" title="class in org.geotools.metadata.iso">FeatureTypeListImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/distribution/FormatImpl.html" title="class in org.geotools.metadata.iso.distribution">FormatImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/extent/GeographicExtentImpl.html" title="class in org.geotools.metadata.iso.extent">GeographicExtentImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/spatial/GeometricObjectsImpl.html" title="class in org.geotools.metadata.iso.spatial">GeometricObjectsImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/identification/IdentificationImpl.html" title="class in org.geotools.metadata.iso.identification">IdentificationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/IdentifierImpl.html" title="class in org.geotools.metadata.iso">IdentifierImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/identification/KeywordsImpl.html" title="class in org.geotools.metadata.iso.identification">KeywordsImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/lineage/LineageImpl.html" title="class in org.geotools.metadata.iso.lineage">LineageImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/maintenance/MaintenanceInformationImpl.html" title="class in org.geotools.metadata.iso.maintenance">MaintenanceInformationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/distribution/MediumImpl.html" title="class in org.geotools.metadata.iso.distribution">MediumImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/MetadataExtensionInformationImpl.html" title="class in org.geotools.metadata.iso">MetadataExtensionInformationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/MetaDataImpl.html" title="class in org.geotools.metadata.iso">MetaDataImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/OnLineResourceImpl.html" title="class in org.geotools.metadata.iso.citation">OnLineResourceImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/PortrayalCatalogueReferenceImpl.html" title="class in org.geotools.metadata.iso">PortrayalCatalogueReferenceImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/lineage/ProcessStepImpl.html" title="class in org.geotools.metadata.iso.lineage">ProcessStepImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/content/RangeDimensionImpl.html" title="class in org.geotools.metadata.iso.content">RangeDimensionImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/identification/ResolutionImpl.html" title="class in org.geotools.metadata.iso.identification">ResolutionImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/ResponsiblePartyImpl.html" title="class in org.geotools.metadata.iso.citation">ResponsiblePartyImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/quality/ResultImpl.html" title="class in org.geotools.metadata.iso.quality">ResultImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/maintenance/ScopeDescriptionImpl.html" title="class in org.geotools.metadata.iso.maintenance">ScopeDescriptionImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/quality/ScopeImpl.html" title="class in org.geotools.metadata.iso.quality">ScopeImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/SeriesImpl.html" title="class in org.geotools.metadata.iso.citation">SeriesImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/lineage/SourceImpl.html" title="class in org.geotools.metadata.iso.lineage">SourceImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/SpatialAttributeSupplementImpl.html" title="class in org.geotools.metadata.iso">SpatialAttributeSupplementImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/spatial/SpatialRepresentationImpl.html" title="class in org.geotools.metadata.iso.spatial">SpatialRepresentationImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/distribution/StandardOrderProcessImpl.html" title="class in org.geotools.metadata.iso.distribution">StandardOrderProcessImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/citation/TelephoneImpl.html" title="class in org.geotools.metadata.iso.citation">TelephoneImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/extent/TemporalExtentImpl.html" title="class in org.geotools.metadata.iso.extent">TemporalExtentImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/identification/UsageImpl.html" title="class in org.geotools.metadata.iso.identification">UsageImpl</A>, <A HREF="../../../../org/geotools/metadata/iso/extent/VerticalExtentImpl.html" title="class in org.geotools.metadata.iso.extent">VerticalExtentImpl</A></DD></DL><HR><DL><DT>public class <B>MetadataEntity</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Cloneable.html" title="class or interface in java.lang">Cloneable</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DL><P>A superclass for implementing ISO 19115 metadata interfaces. Subclasses must implement at least one of the ISO MetaData interface provided by <A HREF="http://geoapi.sourceforge.net">GeoAPI</A>. <H3>Contract of the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang"><CODE>clone()</CODE></A> method</H3> <P>While <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Cloneable.html" title="class or interface in java.lang">cloneable</A>, this class do not provides the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang"><CODE>clone()</CODE></A> operation as part of the public API. The clone operation is required for the internal working of the <A HREF="../../../../org/geotools/metadata/iso/MetadataEntity.html#unmodifiable()"><CODE>unmodifiable()</CODE></A> method, which expect from <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang"><CODE>clone()</CODE></A> a <strong>shalow</strong> copy of this metadata entity. The default implementation of <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang"><CODE>clone()</CODE></A> is suffisient for must uses. However, subclasses are required to overrides the <A HREF="../../../../org/geotools/metadata/iso/MetadataEntity.html#freeze()"><CODE>freeze()</CODE></A> method.</P><P><P><DL><DT><B>Since:</B></DT> <DD>2.1</DD><DT><B>Author:</B></DT> <DD>Jody Garnett, Martin Desruisseaux</DD><DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.geotools.metadata.iso.MetadataEntity">Serialized Form</A><DT><B>Module:</B></DT><DD><CODE><B>module/referencing</B></CODE> (<A HREF="http://maven.geotools.fr/repository/org/geotools/gt2-referencing/"><CODE>gt2-referencing.jar</CODE></A>) (<A HREF="http://maven.geotools.fr/reports/referencing/index.html">Maven report</A>) (<A HREF="http://svn.geotools.org/geotools/tags/2.3.2/module/referencing/src/org/geotools/metadata/iso/MetadataEntity.java">SVN head</A>)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/logging/Logger.html" title="class or interface in java.util.logging">Logger</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/metadata/iso/MetadataEntity.html#LOGGER">LOGGER</A></B></CODE><BR> The logger for metadata implementation.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected </CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/metadata/iso/MetadataEntity.html#MetadataEntity()">MetadataEntity</A></B>()</CODE><BR> Construct a default metadata entity.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">⌨️ 快捷键说明
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