Examples of org.olap4j.type.Type

org.olap4j.type.Type
Type of an MDX expression.
All type objects are immutable. @author jhyde @since Feb 17, 2005 @version $Id: Type.java 315 2010-05-29 00:56:11Z jhyde $

    }


    public ParseTreeNode visit(WithMemberNode withMemberNode) {
        ParseTreeNode expression = acceptScalar(withMemberNode.getExpression());
        withMemberNode.setExpression(expression);
        final Type type = expression.getType();
        if (!TypeUtil.canEvaluate(type)) {
            throw new RuntimeException(
                "'Member expression '" + MdxUtil.toString(expression)
                + "' must not be a set'");
        }

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    }


    public ParseTreeNode visit(WithSetNode withSetNode) {
        ParseTreeNode expression = acceptScalar(withSetNode.getExpression());
        withSetNode.setExpression(expression);
        final Type type = expression.getType();
        if (!TypeUtil.isSet(type)) {
            final IdentifierNode id = withSetNode.getIdentifier();
            final String idString = MdxUtil.toString(id);
            throw new RuntimeException(
                "Set expression '" + idString + "' must be a set");

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        throw new UnsupportedOperationException();
    }


    public void accept(AxisNode axis) {
        ParseTreeNode exp = axis.getExpression().accept(this);
        final Type type = exp.getType();
        if (!TypeUtil.isSet(type)) {
            throw new RuntimeException(
                "Axis '" + axis.getAxis().name() + "' expression is not a set");
        }
    }

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    {
      final String paramName = olapParameterMetaData.getParameterName(i);
      Object parameterValue = parameters.get(paramName);
      if (parameterValue != null)
      {
        final Type parameterType = olapParameterMetaData.getParameterOlapType(i);
        if (parameterType instanceof StringType)
        {
          if (!(parameterValue instanceof String))
          {
            throw new ReportDataFactoryException(parameterValue + " is incorrect for type " + parameterType);

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    final int paramCount = olapParameterMetaData.getParameterCount();
    for (int i = 1; i <= paramCount; i++)
    {
      final String paramName = olapParameterMetaData.getParameterName(i);
      Object parameterValue = parameters.get(paramName);
      final Type parameterType = olapParameterMetaData.getParameterOlapType(i);
      parameterValue = computeParameterValue(statement, parameterType, parameterValue);
      statement.setObject(i, parameterValue);
    }
  }

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Related Classes of org.olap4j.type.Type

org.olap4j.mdx.DefaultMdxValidatorImpl

org.pentaho.reporting.engine.classic.extensions.datasources.olap4j.AbstractMDXDataFactory

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