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/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
package petascope.wcps.grammar;
/**
* SetMetaDataExpr
* Creation date: (3/3/2003 2:28:43 AM)
* @author: mattia parigiani, Sorin Stancu-Mara, Andrei Aiordachioaie
*/
public class SetMetaDataExpr implements IParseTreeNode {
CoverageExpr expr;
String field;
String function;
IParseTreeNode param;
// Set Crs Set
public SetMetaDataExpr(String op, CoverageExpr expr, CrsList clist) {
function = op;
this.expr = expr;
this.param = clist;
}
// Set Null Set
public SetMetaDataExpr(String op, CoverageExpr expr, RangeExprList param) {
function = op;
this.expr = expr;
this.param = param;
}
// Set Identifier
public SetMetaDataExpr(String op, CoverageExpr expr, String constant) {
function = op;
this.expr = expr;
this.field = constant;
}
// Set Interpolation Default
public SetMetaDataExpr(String op, CoverageExpr expr, InterpolationMethod param,
String field) {
function = op;
this.expr = expr;
this.param = param;
this.field = field;
}
// Set Interpolation Set
public SetMetaDataExpr(String op, CoverageExpr expr, InterpolationMethodList param,
String field) {
function = op;
this.expr = expr;
this.param = param;
this.field = field;
}
public String toXML() {
String result = "";
if (function.equalsIgnoreCase("setIdentifier")) {
result += "<identifier>" + field + "</identifier>";
result += expr.toXML();
result = "<setIdentifier>" + result + "</setIdentifier>";
} else if (function.equalsIgnoreCase("setCrsSet")) {
result += expr.toXML();
if (param != null) {
result += param.toXML();
}
result = "<setCrsSet>" + result + "</setCrsSet>";
} else if (function.equalsIgnoreCase("setNullSet")) {
result += expr.toXML();
if (param != null) {
result += param.toXML();
}
result = "<setNullSet>" + result + "</setNullSet>";
} else if (function.equalsIgnoreCase("setInterpolationDefault")) {
result += expr.toXML();
result += "<field>" + field + "</field>";
result += param.toXML();
result = "<setInterpolationDefault>" + result
+ "</setInterpolationDefault>";
} else if (function.equalsIgnoreCase("setInterpolationSet")) {
result += expr.toXML();
result += "<field>" + field + "</field>";
result += param.toXML();
result = "<setInterpolationSet>" + result + "</setInterpolationSet>";
} else {
System.err.println("Unknown SetMetadataExpr operation: " + function);
}
return result;
}
}
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