svn-gvsig-desktop / trunk / libraries / libRemoteServices / src / org / gvsig / remoteClient / wms / WMSLayer.java @ 3380
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package org.gvsig.remoteClient.wms; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.Hashtable; |
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import java.util.TreeMap; |
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import java.util.Vector; |
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import org.gvsig.remoteClient.utils.BoundaryBox; |
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import org.gvsig.remoteClient.wms.wms_1_1_1.WMSLayer1_1_1; |
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import org.kxml2.io.KXmlParser; |
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import org.xmlpull.v1.XmlPullParserException; |
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/**
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* <p>Abstract class that defines an WMSLayer.</p>
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*
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*/
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public abstract class WMSLayer implements org.gvsig.remoteClient.ILayer { |
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protected ArrayList children; |
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protected WMSLayer1_1_1 parent;
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/**
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* <p>Layer Abstract field in the capabilities document </p>
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*/
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private String layerAbstract; |
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/**
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* <p>Themes provided by the WMS for the layer</p>
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*/
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public Hashtable styles = new Hashtable(); |
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/**
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* <p>Layer name</p>
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*/
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private String name; |
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/**
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* <p>Layer title</p>
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*/
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private String title; |
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/**
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* <p>Layer srs.</p>
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*/
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private Vector srs = new Vector(); |
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/**
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* <p>extents for each srs the layer can be reproyected to</p>
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*/
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private Hashtable bBoxes = new Hashtable(); |
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/**
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* <p>extents that defines the bbox for the LatLon projection
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* It can be included in the bBoxes vector as well, because it is the most used, we keep it separeted too, according
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* with the OGC WMSCapabilities specifications...
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*/
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private org.gvsig.remoteClient.utils.BoundaryBox latLonBbox;
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/**
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* <p>min scale for the layer to be visible</p>
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*/
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private double scaleMin; |
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/**
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* <p>max scale for the layer to be visible</p>
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*/
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private double scaleMax; |
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/**
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* <p>Dimensions defined for the layer in the capabilities doc</p>
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*/
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private java.util.Hashtable dimensions = new Hashtable(); |
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private boolean queryable; |
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/**
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* <p>Parses the LAYER tag in the WMS capabilities, filling the WMSLayer object
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* loading the data in memory to be easily accesed</p>
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*
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*/
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public abstract void parse(KXmlParser parser) |
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throws IOException, XmlPullParserException; |
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public void setQueryable(boolean isQueryable) |
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{ |
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queryable = isQueryable; |
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} |
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public boolean isQueryable() |
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{ |
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return queryable;
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} |
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/**
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* <p>Adds a style to the styles vector</p>
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* @param _style
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*/
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public void addStyle(org.gvsig.remoteClient.wms.WMSStyle _style) { |
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styles.put( _style.getName(), _style ); |
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} |
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/**
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* <p>returns the style with that name in the styles vector</p>
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* @param _name
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*/
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public WMSStyle getStyle(String _name) { |
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return (WMSStyle)styles.get(_name);
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} |
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/**
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* <p>Gets the style vector</p>
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* @return
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*/
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public Hashtable getStyles() { |
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return styles;
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} |
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/**
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* <p>Adds a bbox to the Bboxes vector</p>
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* @param bbox
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*/
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public void addBBox(BoundaryBox bbox) { |
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bBoxes.put(bbox.getSrs(), bbox); |
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} |
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/**
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* <p>returns the bbox with that id in the Bboxes vector</p>
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* @param id
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*/
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public BoundaryBox getBbox(String id) { |
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return (BoundaryBox)bBoxes.get(id);
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} |
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/**
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* <p>Gets the bBoxes vector</p>
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* @return
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*/
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public Hashtable getBboxes() { |
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return bBoxes;
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} |
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//Methods to manipulate the box that defines the layer extent in LatLon SRS.
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public BoundaryBox getLatLonBox()
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{ |
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return latLonBbox;
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} |
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public void setLatLonBox(BoundaryBox box) |
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{ |
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latLonBbox = box; |
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} |
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/**
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* <p>adds a new srs to the srs vector</p>
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*/
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public void addSrs(String srs) |
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{ |
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this.srs.add(srs);
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} |
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public Vector getAllSrs() |
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{ |
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return (Vector)this.srs.clone(); |
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} |
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/**
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* <p>gets the maximum scale for this layer</p>
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* @return
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*/
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public double getScaleMax() { |
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return scaleMax;
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} |
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/**
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* <p>gets the minimum scale for this layer</p>
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* @return
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*/
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public double getScaleMin() { |
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return scaleMin;
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} |
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/**
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* <p>sets the minimum scale for this layer to be visible.</p>
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*
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* @param scale
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*/
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public void setScaleMin(double scale) { |
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scaleMin = scale; |
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} |
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/**
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* <p>sets the maximum scale for this layer to be visible</p>
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* @param scale
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*/
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public void setScaleMax(double scale) { |
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scaleMax = scale; |
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} |
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/**
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* <p> gets the dimension vector defined in this layer</p>
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* @return
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*/
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public Hashtable getDimensions() { |
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return dimensions;
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} |
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/**
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* <p>Sets the dimension vector defined for this layer</p>
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* @param v
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*/
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public void setDimensions(Hashtable v) { |
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dimensions = (Hashtable)v.clone();
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} |
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/**
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* <p>Adds a dimension to the dimension vector </p>
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* @param dimension
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*/
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public void addDimension(org.gvsig.remoteClient.wms.Dimension dimension) { |
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dimensions.put(dimension.getName(), dimension); |
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} |
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/**
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* <p>Gets layer name</p>
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* @return
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*/
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public String getName() { |
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return this.name; |
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} |
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/**
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* <p>Sets layer name</p>
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* @param _name
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*/
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public void setName(String name) { |
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this.name = name;
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} |
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/**
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* <p>Gets layer title</p>
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* @return
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*/
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public String getTitle() { |
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return title;
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} |
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/**
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* <p>Sets the layer title</p>
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* @param _title
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*/
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public void setTitle(String title) { |
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this.title = title;
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} |
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/**
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* <p>Gets the layer abstract</p>
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* @return
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*/
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public String getAbstract() { |
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return layerAbstract;
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} |
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/**
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* <p>Sets the layer abstract</p>
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* @param m_abstract
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*/
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public void setAbstract(String _abstract) { |
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layerAbstract = _abstract; |
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} |
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public ArrayList getChildren() { |
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return children;
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} |
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public void setChildren(ArrayList children) { |
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this.children = children;
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} |
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public WMSLayer1_1_1 getParent() {
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return parent;
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} |
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public void setParent(WMSLayer1_1_1 parent) { |
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this.parent = parent;
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} |
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} |