Examples with FunctionExpression com.alibaba.cobar.parser.ast.expression.primary.function.FunctionExpression used on opensource projects

Example 6 with FunctionExpression

use of com.alibaba.cobar.parser.ast.expression.primary.function.FunctionExpression in project cobar by alibaba.

the class Dimension2PartitionFunction method constructFunction.

@Override
public FunctionExpression constructFunction(List<Expression> arguments) {
    if (arguments == null || arguments.size() != 2)
        throw new IllegalArgumentException("function " + getFunctionName() + " must have 2 arguments but is " + arguments);
    Object[] args = new Object[arguments.size()];
    int i = -1;
    for (Expression arg : arguments) {
        args[++i] = arg;
    }
    return (FunctionExpression) constructMe(args);
}

Example 7 with FunctionExpression

use of com.alibaba.cobar.parser.ast.expression.primary.function.FunctionExpression in project cobar by alibaba.

the class PartitionByString method constructFunction.

@Override
public FunctionExpression constructFunction(List<Expression> arguments) {
    if (arguments == null || arguments.size() != 1) {
        throw new IllegalArgumentException("function " + getFunctionName() + " must have 1 argument but is " + arguments);
    }
    Object[] args = new Object[arguments.size()];
    int i = -1;
    for (Expression arg : arguments) {
        args[++i] = arg;
    }
    return (FunctionExpression) constructMe(args);
}