16 lines
437 B
Java
16 lines
437 B
Java
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// Nœud opérateur
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public class OperatorNode extends Node {
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String operator;
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Node left, right;
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OperatorNode(String operator, Node left, Node right) {
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this.operator = operator;
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this.left = left;
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this.right = right;
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}
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@Override
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public String toPrefix() {
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return operator + " " + left.toPrefix() + " " + right.toPrefix();
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}
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}
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