Package org.apache.phoenix.expression

Examples of org.apache.phoenix.expression.Expression.accept()


            final Set<SingleAggregateFunction> aggFuncSet = Sets.newHashSetWithExpectedSize(context.getExpressionManager().getExpressionCount());
   
            Iterator<Expression> expressions = context.getExpressionManager().getExpressions();
            while (expressions.hasNext()) {
                Expression expression = expressions.next();
                expression.accept(new SingleAggregateFunctionVisitor() {
                    @Override
                    public Iterator<Expression> visitEnter(SingleAggregateFunction function) {
                        aggFuncSet.add(function);
                        return Iterators.emptyIterator();
                    }
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                                }
                            },
                            connection, tableRef.getTimeStamp());
                    viewColumnConstantsToBe = new byte[nColumns][];
                    ViewWhereExpressionVisitor visitor = new ViewWhereExpressionVisitor(parentToBe, viewColumnConstantsToBe);
                    where.accept(visitor);
                    // If view is not updatable, viewColumnConstants should be empty. We will still
                    // inherit our parent viewConstants, but we have no additional ones.
                    viewTypeToBe = visitor.isUpdatable() ? ViewType.UPDATABLE : ViewType.READ_ONLY;
                    if (viewTypeToBe != ViewType.UPDATABLE) {
                        viewColumnConstantsToBe = null;
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            final Set<SingleAggregateFunction> aggFuncSet = Sets.newHashSetWithExpectedSize(context.getExpressionManager().getExpressionCount());
   
            Iterator<Expression> expressions = context.getExpressionManager().getExpressions();
            while (expressions.hasNext()) {
                Expression expression = expressions.next();
                expression.accept(new SingleAggregateFunctionVisitor() {
                    @Override
                    public Iterator<Expression> visitEnter(SingleAggregateFunction function) {
                        aggFuncSet.add(function);
                        return Iterators.emptyIterator();
                    }
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            final Set<SingleAggregateFunction> aggFuncSet = Sets.newHashSetWithExpectedSize(context.getExpressionManager().getExpressionCount());
   
            Iterator<Expression> expressions = context.getExpressionManager().getExpressions();
            while (expressions.hasNext()) {
                Expression expression = expressions.next();
                expression.accept(new SingleAggregateFunctionVisitor() {
                    @Override
                    public Iterator<Expression> visitEnter(SingleAggregateFunction function) {
                        aggFuncSet.add(function);
                        return Iterators.emptyIterator();
                    }
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                                }
                            },
                            connection, tableRef.getTimeStamp());
                    viewColumnConstantsToBe = new byte[nColumns][];
                    ViewWhereExpressionVisitor visitor = new ViewWhereExpressionVisitor(parentToBe, viewColumnConstantsToBe);
                    where.accept(visitor);
                    // If view is not updatable, viewColumnConstants should be empty. We will still
                    // inherit our parent viewConstants, but we have no additional ones.
                    viewTypeToBe = visitor.isUpdatable() ? ViewType.UPDATABLE : ViewType.READ_ONLY;
                    if (viewTypeToBe != ViewType.UPDATABLE) {
                        viewColumnConstantsToBe = null;
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