51 lines
1.2 KiB
Java
51 lines
1.2 KiB
Java
package androidx.core.util;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import c.d.b.a.a;
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public class Pair<F, S> {
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@Nullable
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public final F first;
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@Nullable
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public final S second;
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public Pair(@Nullable F f, @Nullable S s2) {
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this.first = f;
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this.second = s2;
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}
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@NonNull
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public static <A, B> Pair<A, B> create(@Nullable A a, @Nullable B b) {
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return new Pair<>(a, b);
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}
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public boolean equals(Object obj) {
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if (!(obj instanceof Pair)) {
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return false;
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}
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Pair pair = (Pair) obj;
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return ObjectsCompat.equals(pair.first, this.first) && ObjectsCompat.equals(pair.second, this.second);
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}
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public int hashCode() {
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F f = this.first;
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int i = 0;
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int hashCode = f == null ? 0 : f.hashCode();
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S s2 = this.second;
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if (s2 != null) {
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i = s2.hashCode();
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}
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return hashCode ^ i;
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}
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@NonNull
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public String toString() {
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StringBuilder L = a.L("Pair{");
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L.append(String.valueOf(this.first));
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L.append(" ");
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L.append(String.valueOf(this.second));
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L.append("}");
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return L.toString();
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}
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}
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