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