metadatabuilder.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#MetadataBuilder()">MetadataBuilder</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a new  using default factories.</TD>
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<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#MetadataBuilder(org.geotools.referencing.factory.FactoryGroup)">MetadataBuilder</A></B>(<A HREF="../../../../org/geotools/referencing/factory/FactoryGroup.html" title="class in org.geotools.referencing.factory">FactoryGroup</A>&nbsp;factories)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a new  using the specified factories.</TD>
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<B>Method Summary</B></FONT></TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#add(org.opengis.coverage.grid.GridCoverage)">add</A></B>(GridCoverage&nbsp;coverage)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add all metadata from the specified grid coverage. </TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#add(javax.media.jai.PropertySource, java.lang.String)">add</A></B>(<A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySource.html" title="class or interface in javax.media.jai">PropertySource</A>&nbsp;properties,
    <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;prefix)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add metadata from the specified property source.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#add(java.awt.image.RenderedImage)">add</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/image/RenderedImage.html" title="class or interface in java.awt.image">RenderedImage</A>&nbsp;image)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add all metadata from the specified image.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#add(java.lang.String, java.lang.Object)">add</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;alias,
    <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;value)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add a metadata for the specified key. </TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#addAlias(org.geotools.coverage.io.MetadataBuilder.Key, java.lang.String)">addAlias</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key,
         <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;alias)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Add an alias to a key. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#clear()">clear</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Clears this metadata set. </TD>
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#contains(org.geotools.coverage.io.MetadataBuilder.Key)">contains</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Checks if this  contains a value for the specified key.
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<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#get(org.geotools.coverage.io.MetadataBuilder.Key)">get</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the metadata for the specified key. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getAlias(org.geotools.coverage.io.MetadataBuilder.Key)">getAlias</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the list of alias for the specified key, or 
 if the key has no alias. </TD>
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<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Date.html" title="class or interface in java.util">Date</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getAsDate(org.geotools.coverage.io.MetadataBuilder.Key)">getAsDate</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a metadata as a <CODE>Date</CODE> value. </TD>
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<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getAsDouble(org.geotools.coverage.io.MetadataBuilder.Key)">getAsDouble</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a metadata as a  value. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getAsInt(org.geotools.coverage.io.MetadataBuilder.Key)">getAsInt</A></B>(<A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.Key.html" title="class in org.geotools.coverage.io">MetadataBuilder.Key</A>&nbsp;key)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a metadata as a  value. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;CoordinateReferenceSystem</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getCoordinateReferenceSystem()">getCoordinateReferenceSystem</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the coordinate reference system. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;Ellipsoid</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getEllipsoid()">getEllipsoid</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the ellipsoid. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;Envelope</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getEnvelope()">getEnvelope</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the envelope. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getFormatPattern(java.lang.Class)">getFormatPattern</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;type)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the pattern used for parsing and formatting values of the specified type.
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GeodeticDatum</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getGeodeticDatum()">getGeodeticDatum</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the geodetic datum. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GeographicBoundingBox</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getGeographicBoundingBox()">getGeographicBoundingBox</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Convenience method returning the envelope in geographic coordinate system using WGS
 1984 datum.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GridRange</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getGridRange()">getGridRange</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the grid range. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Locale.html" title="class or interface in java.util">Locale</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getLocale()">getLocale</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the locale to use when parsing metadata values as numbers, angles or dates.
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;Conversion</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getProjection()">getProjection</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the projection. </TD>
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<CODE>&nbsp;SampleDimension[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getSampleDimensions()">getSampleDimensions</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the sample dimensions for each band of the <CODE>GridCoverage</CODE>
 to be read. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/io/MetadataBuilder.html#getSeparator()">getSeparator</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the characters to use as separator between keys and values. </TD>
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