Revision 2285 org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.swing/org.gvsig.tools.swing.api/src/main/java/org/gvsig/tools/swing/api/TreeModelRecursiveWildcarMatchFilter.java

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TreeModelRecursiveWildcarMatchFilter.java
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import javax.swing.tree.TreeModel;
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import org.apache.commons.io.FilenameUtils;
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import org.apache.commons.lang3.StringUtils;
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import org.gvsig.tools.swing.api.FilteredTreeModel.TreeModelFilter;
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import org.gvsig.tools.swing.api.FilteredModel.FilterFunction;
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/**


  		




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 *


  		




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 * @author jjdelcerro


  		




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 */


  		




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public class TreeModelRecursiveWildcarMatchFilter implements TreeModelFilter {


  		




  
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public class TreeModelRecursiveWildcarMatchFilter implements FilterFunction {


  		




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  private final String filter;


  		




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  public TreeModelRecursiveWildcarMatchFilter(String filter) {


  		




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    if (StringUtils.isBlank(filter)) {


  		




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        this.filter = null;


  		




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    } else {


  		




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        if (StringUtils.containsAny(filter, "*?")) {


  		




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            this.filter = filter.toUpperCase();


  		




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        } else {


  		




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            this.filter = "*" + filter.toUpperCase() + "*";


  		




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        }


  		




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    }    


  		




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  }


  		




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  @Override


  		




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  public boolean test(TreeModel treeModel, Object node) {


  		




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        if ( this.filter==null ) {


  		




  
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  public boolean test(Object model, Object node, String filter) {


  		




  
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        if ( node==null ) {


  		




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            return true;


  		




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        }


  		




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        if ( node==null ) {


  		




  
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        if ( StringUtils.isBlank(filter) ) {


  		




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            return true;


  		




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        }


  		




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        String nodeString = node.toString().toUpperCase();


  		




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        boolean matches = FilenameUtils.wildcardMatch(nodeString, filter);


  		




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        int childCount = treeModel.getChildCount(node);


  		




  
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        int childCount = ((TreeModel)model).getChildCount(node);


  		




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        for (int i = 0; i < childCount; i++) {


  		




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            Object child = treeModel.getChild(node, i);


  		




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            matches |= test(treeModel, child);


  		




  
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            Object child = ((TreeModel)model).getChild(node, i);


  		




  
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            matches |= test(model, child, filter);


  		




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        }


  		




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        return matches;


  		




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  }


  		




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}


  		












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