25 lines
440 B
Java
25 lines
440 B
Java
import cs2030s.fp.Constant;
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import cs2030s.fp.Memo;
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class Bool implements Cond {
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private Memo<Boolean> val;
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public Bool(Constant<Boolean> val) {
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this.val = Memo.from(val);
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}
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@Override
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public boolean eval() {
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return this.val.get();
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}
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@Override
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public String toString() {
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return this.val.toString().substring(0, 1);
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}
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@Override
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public Cond neg() {
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return new Not(this);
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}
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} |