2023-01-20 18:52:57 +01:00
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package io.gitlab.jfronny.muscript.ast.conditional;
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2022-06-07 13:36:48 +02:00
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2023-01-20 18:52:57 +01:00
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import io.gitlab.jfronny.muscript.data.dynamic.Dynamic;
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import io.gitlab.jfronny.muscript.ast.BoolExpr;
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import io.gitlab.jfronny.muscript.ast.NumberExpr;
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import io.gitlab.jfronny.muscript.ast.literal.BoolLiteral;
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2022-06-07 13:36:48 +02:00
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public class NumberConditional extends NumberExpr {
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public final BoolExpr condition;
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public final NumberExpr trueExpr;
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public final NumberExpr falseExpr;
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2023-01-20 17:47:41 +01:00
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public NumberConditional(int chStart, int chEnd, BoolExpr condition, NumberExpr trueExpr, NumberExpr falseExpr) {
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super(chStart, chEnd);
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2022-06-07 13:36:48 +02:00
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this.condition = condition;
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this.trueExpr = trueExpr;
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this.falseExpr = falseExpr;
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}
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@Override
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2022-06-13 13:31:54 +02:00
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public Double get(Dynamic<?> dataRoot) {
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return condition.get(dataRoot) ? trueExpr.get(dataRoot) : falseExpr.get(dataRoot);
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2022-06-07 13:36:48 +02:00
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}
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2022-06-29 17:38:05 +02:00
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@Override
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public NumberExpr optimize() {
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BoolExpr condition = this.condition.optimize();
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NumberExpr trueExpr = this.trueExpr.optimize();
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NumberExpr falseExpr = this.falseExpr.optimize();
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if (condition instanceof BoolLiteral literal) return literal.value ? trueExpr : falseExpr;
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if (trueExpr.equals(falseExpr)) return trueExpr;
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2023-01-20 17:47:41 +01:00
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return new NumberConditional(chStart, chEnd, condition, trueExpr, falseExpr);
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2022-06-29 17:38:05 +02:00
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}
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@Override
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public boolean equals(Object obj) {
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return obj instanceof NumberConditional conditional
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&& condition.equals(conditional.condition)
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&& trueExpr.equals(conditional.trueExpr)
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&& falseExpr.equals(conditional.falseExpr);
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}
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2022-06-07 13:36:48 +02:00
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}
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