com.google.common.base.Equivalences.java Source code

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Here is the source code for com.google.common.base.Equivalences.java

Source

package com.google.common.base;

import com.google.common.annotations.Beta;
import com.google.common.annotations.GwtCompatible;
import java.io.Serializable;

@Beta
@GwtCompatible
public final class Equivalences {
    public static Equivalence<Object> equals() {
        return Equals.INSTANCE;
    }

    public static Equivalence<Object> identity() {
        return Identity.INSTANCE;
    }

    @Deprecated
    @GwtCompatible(serializable = true)
    public static <T> Equivalence<Iterable<T>> pairwise(Equivalence<? super T> paramEquivalence) {
        return new PairwiseEquivalence(paramEquivalence);
    }

    private static final class Equals extends Equivalence<Object> implements Serializable {
        static final Equals INSTANCE = new Equals();
        private static final long serialVersionUID = 1L;

        private Object readResolve() {
            return INSTANCE;
        }

        protected boolean doEquivalent(Object paramObject1, Object paramObject2) {
            return paramObject1.equals(paramObject2);
        }

        public int doHash(Object paramObject) {
            return paramObject.hashCode();
        }
    }

    private static final class Identity extends Equivalence<Object> implements Serializable {
        static final Identity INSTANCE = new Identity();
        private static final long serialVersionUID = 1L;

        private Object readResolve() {
            return INSTANCE;
        }

        protected boolean doEquivalent(Object paramObject1, Object paramObject2) {
            return false;
        }

        protected int doHash(Object paramObject) {
            return System.identityHashCode(paramObject);
        }
    }
}

/* Location:           C:\9exce\android\pj\kaixin_android_3.9.9_034_kaixin001\classes_dex2jar.jar
 * Qualified Name:     com.google.common.base.Equivalences
 * JD-Core Version:    0.6.0
 */