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package syntaxParser;
/**
* CoverageExpr
* Creation date: (3/3/2003 2:28:43 AM)
* @author: mattia parigiani, Sorin Stancu-Mara
*/
class CoverageExpr implements IParseTreeNode {
String coverageName;
IParseTreeNode expr;
String function;
public CoverageExpr( String n ){
coverageName = n;
function = "name";
}
public CoverageExpr( SetMetaDataExpr smde ){
expr = smde;
function = "setMetaDataExpr";
}
public CoverageExpr( InducedExpr ie ){
expr = ie;
function = "inducedExpr";
}
public CoverageExpr( SubsetExpr se ){
expr = se;
function = "subsetExpr";
}
public CoverageExpr( CrsTransformExpr cte ){
expr = cte;
function = "crsTransformExpr";
}
public CoverageExpr( ScaleExpr se ){
expr = se;
function = "scaleExpr";
}
public CoverageExpr( CoverageExpr ce ){
expr = ce;
function = "coverageExpr";
}
public CoverageExpr( CoverageConstructorExpr ce ){
expr = ce;
function = "coverageConstructorExpr";
}
public String toXML(){
String result= "" ;
if (function.equals("name")) {
result = "<coverage>" + coverageName + "</coverage>";
} else
result = expr.toXML();
return result;
}
}
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