The following simple rule expressions show how to use operators in rule expressions.
Sample expressions that use operators
Example: | Expression: |
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x is greater than y | x > y |
x is less than or equal to z | x <= z |
x is greater than y and x is less than or equal to z | (x > y) && (x <= z) |
x is greater than y or x is less than or equal to z | (x > y) || (x <= z) |
x is equal to 3 or x is equal to 6.4 | (x = =3) || (x = =6.4) |
x is not more than ten percent greater than y | x <= y*1.1 !(x>y*1.1) |
If x is greater than y, then value is 100, else value is 200. | x>y?100:200 |
If x is not greater than y, then check if y is greater than z. Otherwise, return false. | !(x>y)?y>z:false x>y?false:y>z x<=y?y>z:false |
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