Class

za.co.absa.cobrix.cobol.parser.expression

NumberExprEvaluator

Related Doc: package expression

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class NumberExprEvaluator extends AnyRef

This class evaluates numeric expressions. Expressions can use variables that have '@' prefix.

Example:

val evaluator = new NumberExprEvaluator("record_length + offset - 1")
evaluator.setValue("record_length", 500)
evaluator.setValue("offset", 50)

assert(evaluator.eval() == 549)
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Instance Constructors

  1. new NumberExprEvaluator(expr: String)

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Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def eval(): Int

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  9. def finalize(): Unit

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  10. final def getClass(): Class[_]

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  11. def getVariables: Seq[String]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. final def ne(arg0: AnyRef): Boolean

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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  17. def setValue(varName: String, value: Int): Unit

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  18. final def synchronized[T0](arg0: ⇒ T0): T0

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  19. def toString(): String

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  20. final def wait(): Unit

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  21. final def wait(arg0: Long, arg1: Int): Unit

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  22. final def wait(arg0: Long): Unit

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