Package com.foundationdb.server.explain.std

Examples of com.foundationdb.server.explain.std.TExpressionExplainer

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        return routine.getReturnValue().getType();
    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context) {
        CompoundExplainer ex = new TExpressionExplainer(Type.FUNCTION, routine.getName().toString(), context);
        for (TPreparedExpression input : inputs) {
            ex.addAttribute(Label.OPERAND, input.getExplainer(context));
        }
        return ex;
    }
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    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context)
    {
        CompoundExplainer ex = new TExpressionExplainer(Type.FIELD, "Field", context);
        ex.addAttribute(Label.POSITION, PrimitiveExplainer.getInstance(fieldIndex));
        if (context.hasExtraInfo(this))
            ex.get().putAll(context.getExtraInfo(this).get());
        return ex;
    }
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    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context, List<? extends TPreparedExpression> inputs, TInstance resultType)
    {
        return new TExpressionExplainer(Type.FUNCTION, displayName(), context, inputs);
    }
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        return new CastEvaluation(input.build(), cast, sourceInstance, targetInstance);
    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context) {
        CompoundExplainer ex = new TExpressionExplainer(Type.FUNCTION, "CAST", context);
        ex.addAttribute(Label.OPERAND, input.getExplainer(context));
        ex.addAttribute(Label.OUTPUT_TYPE, PrimitiveExplainer.getInstance(targetInstance.toStringConcise(false)));
        return ex;
    }
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        return new CompareEvaluation(leftInstance, leftEval, rightInstance, rightEval);
    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context) {
        CompoundExplainer ex = new TExpressionExplainer(Type.BINARY_OPERATOR, comparison.toString(), context, left, right);
        ex.addAttribute(Label.INFIX_REPRESENTATION, PrimitiveExplainer.getInstance(comparison.toString()));
        return ex;
    }
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    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context)
    {
        CompoundExplainer ex = new TExpressionExplainer(Type.LITERAL, "Literal", context);
        StringBuilder sql = new StringBuilder();
        if (type == null)
            sql.append("NULL");
        else
            type.formatAsLiteral(value, AkibanAppender.of(sql));
        ex.addAttribute(Label.OPERAND, PrimitiveExplainer.getInstance(sql.toString()));
        return ex;
    }
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    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context)
    {
        CompoundExplainer ex = new TExpressionExplainer(Type.LITERAL, "Literal", context);
        ex.addAttribute(Label.OPERAND, PrimitiveExplainer.getInstance("NULL"));
        return ex;
    }
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    }

    @Override
    public CompoundExplainer getExplainer(ExplainContext context)
    {
        CompoundExplainer ex = new TExpressionExplainer(Type.VARIABLE, "Variable", context);
        ex.addAttribute(Label.BINDING_POSITION, PrimitiveExplainer.getInstance(position));
        return ex;
    }
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Related Classes of com.foundationdb.server.explain.std.TExpressionExplainer

  • com.foundationdb.server.types.texpressions.TCastExpression
  • com.foundationdb.server.types.texpressions.TComparisonExpressionBase
  • com.foundationdb.server.types.texpressions.TNullExpression
  • com.foundationdb.server.types.texpressions.TPreparedField
  • com.foundationdb.server.types.texpressions.TPreparedLiteral
  • com.foundationdb.server.types.texpressions.TPreparedParameter
  • com.foundationdb.server.types.texpressions.TScalarBase
  • com.foundationdb.sql.server.ServerJavaRoutineTExpression
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