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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| /* | ||
| // $Id$ | ||
| // This software is subject to the terms of the Common Public License | ||
| // Agreement, available at the following URL: | ||
| // http://www.opensource.org/licenses/cpl.html. | ||
| // Copyright (C) 2006-2006 Julian Hyde and others | ||
| // All Rights Reserved. | ||
| // You must accept the terms of that agreement to use this software. | ||
| */ | ||
| package mondrian.udf; | ||
|
|
||
| import mondrian.olap.*; | ||
| import mondrian.olap.type.*; | ||
| import mondrian.spi.UserDefinedFunction; | ||
| import mondrian.util.*; | ||
|
|
||
| import java.util.*; | ||
| import java.util.regex.*; | ||
|
|
||
| /** | ||
| * User-defined function <code>IN</code>. | ||
| * | ||
| * @author schoi | ||
| * @version $Id$ | ||
| */ | ||
| public class InUdf implements UserDefinedFunction { | ||
|
|
||
| public Object execute(Evaluator evaluator, Argument[] arguments) { | ||
|
|
||
| Object arg0 = arguments[0].evaluate(evaluator); | ||
| List arg1 = (List) arguments[1].evaluate(evaluator); | ||
|
|
||
| for (int i = 0; i < arg1.size(); i++) { | ||
| if (((Member)arg0).getUniqueName().equals( | ||
| ((Member)arg1.get(i)).getUniqueName())) { | ||
| return Boolean.TRUE; | ||
| } | ||
| } | ||
| return Boolean.FALSE; | ||
| } | ||
|
|
||
| public String getDescription() { | ||
| return "Returns true if the member argument is contained in the set argument."; | ||
| } | ||
|
|
||
| public String getName() { | ||
| return "IN"; | ||
| } | ||
|
|
||
| public Type[] getParameterTypes() { | ||
| return new Type[] { | ||
| MemberType.Unknown, | ||
| new SetType(MemberType.Unknown) | ||
| }; | ||
| } | ||
|
|
||
| public String[] getReservedWords() { | ||
| // This function does not require any reserved words. | ||
| return null; | ||
| } | ||
|
|
||
| public Type getReturnType(Type[] parameterTypes) { | ||
| return new BooleanType(); | ||
| } | ||
|
|
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| public Syntax getSyntax() { | ||
| return Syntax.Infix; | ||
| } | ||
|
|
||
| } | ||
|
|
||
| // End InUdf.java |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /* | ||
| // $Id$ | ||
| // This software is subject to the terms of the Common Public License | ||
| // Agreement, available at the following URL: | ||
| // http://www.opensource.org/licenses/cpl.html. | ||
| // Copyright (C) 2006-2006 Julian Hyde and others | ||
| // All Rights Reserved. | ||
| // You must accept the terms of that agreement to use this software. | ||
| */ | ||
| package mondrian.udf; | ||
|
|
||
| import mondrian.olap.*; | ||
| import mondrian.olap.type.*; | ||
| import mondrian.spi.UserDefinedFunction; | ||
| import mondrian.util.*; | ||
|
|
||
| import java.util.*; | ||
| import java.util.regex.*; | ||
|
|
||
| /** | ||
| * User-defined function <code>MATCHES</code>. | ||
| * | ||
| * @author schoi | ||
| * @version $Id$ | ||
| */ | ||
| public class MatchesUdf implements UserDefinedFunction { | ||
|
|
||
| public Object execute(Evaluator evaluator, Argument[] arguments) { | ||
|
|
||
| Object arg0 = arguments[0].evaluateScalar(evaluator); | ||
| Object arg1 = arguments[1].evaluateScalar(evaluator); | ||
|
|
||
| return Boolean.valueOf(Pattern.matches((String)arg1, (String)arg0)); | ||
| } | ||
|
|
||
| public String getDescription() { | ||
| return "Returns true if the string matches the regular expression."; | ||
| } | ||
|
|
||
| public String getName() { | ||
| return "MATCHES"; | ||
| } | ||
|
|
||
| public Type[] getParameterTypes() { | ||
| return new Type[] { | ||
| new StringType(), | ||
| new StringType() | ||
| }; | ||
| } | ||
|
|
||
| public String[] getReservedWords() { | ||
| // This function does not require any reserved words. | ||
| return null; | ||
| } | ||
|
|
||
| public Type getReturnType(Type[] parameterTypes) { | ||
| return new BooleanType(); | ||
| } | ||
|
|
||
| public Syntax getSyntax() { | ||
| return Syntax.Infix; | ||
| } | ||
|
|
||
| } | ||
|
|
||
| // End MatchesUdf.java |
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