mirror of
https://github.com/DanilaFe/abacus
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21 lines
780 B
Kotlin
21 lines
780 B
Kotlin
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package org.nwapw.abacus.plugin.standard
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import org.nwapw.abacus.context.MutableEvaluationContext
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import org.nwapw.abacus.function.NumberOperator
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import org.nwapw.abacus.function.OperatorAssociativity
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import org.nwapw.abacus.function.OperatorType
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import org.nwapw.abacus.number.NumberInterface
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/**
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* The multiplication operator.
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*
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* This is a standard operator that simply performs multiplication.
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*/
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class OperatorMultiply: NumberOperator(OperatorAssociativity.LEFT, OperatorType.BINARY_INFIX, 1) {
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override fun matchesParams(context: MutableEvaluationContext, params: Array<out NumberInterface>) =
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params.size == 2
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override fun applyInternal(context: MutableEvaluationContext, params: Array<out NumberInterface>) =
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params[0] * params[1]
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}
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