Examples of BuiltInFunctionInfo

Examples of com.salesforce.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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                value = type.toObject(ptr);
            }
            return LiteralExpression.newConstant(value, type, expression.isDeterministic());
        }
        boolean isDeterministic = true;
        BuiltInFunctionInfo info = node.getInfo();
        for (int i = 0; i < info.getRequiredArgCount(); i++) {
            // Optimization to catch cases where a required argument is null resulting in the function
            // returning null. We have to wait until after we create the function expression so that
            // we can get the proper type to use.
            if (node.evalToNullIfParamIsNull(context, i)) {
                Expression child = children.get(i);
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Examples of com.salesforce.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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        BuiltInFunction d = f.getAnnotation(BuiltInFunction.class);
        if (d == null) {
            return;
        }
        int nArgs = d.args().length;
        BuiltInFunctionInfo value = new BuiltInFunctionInfo(f, d);
        do {
            // Add function to function map, throwing if conflicts found
            // Add entry for each possible version of function based on arguments that are not required to be present (i.e. arg with default value)
            BuiltInFunctionKey key = new BuiltInFunctionKey(value.getName(), nArgs);
            if (BUILT_IN_FUNCTION_MAP.put(key, value) != null) {
                throw new IllegalStateException("Multiple " + value.getName() + " functions with " + nArgs + " arguments");
            }
        } while (--nArgs >= 0 && d.args()[nArgs].defaultValue().length() > 0);

        // Look for default values that aren't at the end and throw
        while (--nArgs >= 0) {
            if (d.args()[nArgs].defaultValue().length() > 0) {
                throw new IllegalStateException("Function " + value.getName() + " has non trailing default value of '" + d.args()[nArgs].defaultValue() + "'. Only trailing arguments may have default values");
            }
        }
    }
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Examples of com.salesforce.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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        return get(SchemaUtil.normalizeIdentifier(name), children);
    }

    public static BuiltInFunctionInfo get(String normalizedName, List<ParseNode> children) {
        initBuiltInFunctionMap();
        BuiltInFunctionInfo info = BUILT_IN_FUNCTION_MAP.get(new BuiltInFunctionKey(normalizedName,children.size()));
        if (info == null) {
            throw new UnknownFunctionException(normalizedName);
        }
        return info;
    }
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Examples of com.salesforce.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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    }


    public FunctionParseNode functionDistinct(String name, List<ParseNode> args) {
        if (CountAggregateFunction.NAME.equals(SchemaUtil.normalizeIdentifier(name))) {
            BuiltInFunctionInfo info = getInfo(
                    SchemaUtil.normalizeIdentifier(DistinctCountAggregateFunction.NAME), args);
            return new DistinctCountParseNode(name, args, info);
        } else {
            throw new UnsupportedOperationException("DISTINCT not supported with " + name);
        }
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Examples of com.salesforce.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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    public FunctionParseNode arrayElemRef(List<ParseNode> args) {
      return function(ARRAY_ELEM, args);
    }

    public FunctionParseNode function(String name, List<ParseNode> args) {
        BuiltInFunctionInfo info = getInfo(name, args);
        Constructor<? extends FunctionParseNode> ctor = info.getNodeCtor();
        if (ctor == null) {
            return info.isAggregate()
            ? new AggregateFunctionParseNode(name, args, info)
            : new FunctionParseNode(name, args, info);
        } else {
            try {
                return ctor.newInstance(name, args, info);
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Examples of org.apache.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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        Expression expression = node.create(children, context);
        ImmutableBytesWritable ptr = context.getTempPtr();
        if (ExpressionUtil.isConstant(expression)) {
            return ExpressionUtil.getConstantExpression(expression, ptr);
        }
        BuiltInFunctionInfo info = node.getInfo();
        for (int i = 0; i < info.getRequiredArgCount(); i++) {
            // Optimization to catch cases where a required argument is null resulting in the function
            // returning null. We have to wait until after we create the function expression so that
            // we can get the proper type to use.
            if (node.evalToNullIfParamIsNull(context, i)) {
                Expression child = children.get(i);
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Examples of org.apache.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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        BuiltInFunction d = f.getAnnotation(BuiltInFunction.class);
        if (d == null) {
            return;
        }
        int nArgs = d.args().length;
        BuiltInFunctionInfo value = new BuiltInFunctionInfo(f, d);
        do {
            // Add function to function map, throwing if conflicts found
            // Add entry for each possible version of function based on arguments that are not required to be present (i.e. arg with default value)
            BuiltInFunctionKey key = new BuiltInFunctionKey(value.getName(), nArgs);
            if (BUILT_IN_FUNCTION_MAP.put(key, value) != null) {
                throw new IllegalStateException("Multiple " + value.getName() + " functions with " + nArgs + " arguments");
            }
        } while (--nArgs >= 0 && d.args()[nArgs].defaultValue().length() > 0);

        // Look for default values that aren't at the end and throw
        while (--nArgs >= 0) {
            if (d.args()[nArgs].defaultValue().length() > 0) {
                throw new IllegalStateException("Function " + value.getName() + " has non trailing default value of '" + d.args()[nArgs].defaultValue() + "'. Only trailing arguments may have default values");
            }
        }
    }
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Examples of org.apache.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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        return get(SchemaUtil.normalizeIdentifier(name), children);
    }

    public static BuiltInFunctionInfo get(String normalizedName, List<ParseNode> children) {
        initBuiltInFunctionMap();
        BuiltInFunctionInfo info = BUILT_IN_FUNCTION_MAP.get(new BuiltInFunctionKey(normalizedName,children.size()));
        if (info == null) {
            throw new UnknownFunctionException(normalizedName);
        }
        return info;
    }
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Examples of org.apache.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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    }


    public FunctionParseNode functionDistinct(String name, List<ParseNode> args) {
        if (CountAggregateFunction.NAME.equals(SchemaUtil.normalizeIdentifier(name))) {
            BuiltInFunctionInfo info = getInfo(
                    SchemaUtil.normalizeIdentifier(DistinctCountAggregateFunction.NAME), args);
            return new DistinctCountParseNode(name, args, info);
        } else {
            throw new UnsupportedOperationException("DISTINCT not supported with " + name);
        }
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Examples of org.apache.phoenix.parse.FunctionParseNode.BuiltInFunctionInfo

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    public FunctionParseNode arrayElemRef(List<ParseNode> args) {
      return function(ARRAY_ELEM, args);
    }

    public FunctionParseNode function(String name, List<ParseNode> args) {
        BuiltInFunctionInfo info = getInfo(name, args);
        Constructor<? extends FunctionParseNode> ctor = info.getNodeCtor();
        if (ctor == null) {
            return info.isAggregate()
            ? new AggregateFunctionParseNode(name, args, info)
            : new FunctionParseNode(name, args, info);
        } else {
            try {
                return ctor.newInstance(name, args, info);
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