au.com.codeka.carrot.expr.ternary

Interface TernaryOperator

All Known Implementing Classes:

ComparisonOperator

public interface TernaryOperator

A generic ternary operator.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	apply(java.lang.Object left, Lazy first, Lazy second) Applies the binary operator to the given operands.

Method Detail

apply

java.lang.Object apply(java.lang.Object left,
                       Lazy first,
                       Lazy second)
                throws CarrotException

Applies the binary operator to the given operands.

Note that the right operand is passed as a Lazy because some operands may not need to evaluate it, depending on the left operand (e.g. boolean `and` and `or` operators).

Parameters:

left - The left operand.

first - The Lazy first operand on the right.

second - The Lazy second operand on the right.

Returns:

The result of the operation.

Throws:

CarrotException - if there's any error applying the operator.