OpenConcerto

Dépôt officiel du code source de l'ERP OpenConcerto
sonarqube

svn://code.openconcerto.org/openconcerto

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 * When distributing the software, include this License Header Notice in each file.
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 * When distributing the software, include this License Header Notice in each file.
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 */
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 */
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 package org.openconcerto.utils.cc;
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 package org.openconcerto.utils.cc;
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import org.apache.commons.collections.Predicate;
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public abstract class IPredicate<E> implements Predicate {
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public abstract class IPredicate<E> {
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    private static final IPredicate<Object> truePred = new IPredicate<Object>() {
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    private static final IPredicate<Object> truePred = new IPredicate<Object>() {
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        @Override
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        @Override
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        public boolean evaluateChecked(Object input) {
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        public boolean evaluateChecked(Object input) {
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            return true;
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            return true;
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    @SuppressWarnings("unchecked")
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    @SuppressWarnings("unchecked")
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    public static final <N> IPredicate<N> notNullPredicate() {
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    public static final <N> IPredicate<N> notNullPredicate() {
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        return (IPredicate<N>) NotNullPred;
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        return (IPredicate<N>) NotNullPred;
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    }
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    }
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    @SuppressWarnings("unchecked")
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    @Override
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    public boolean evaluate(Object object) {
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        return this.evaluateChecked((E) object);
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    }
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    public abstract boolean evaluateChecked(E input);
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    public abstract boolean evaluateChecked(E input);
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    public final <F extends E> IPredicate<F> cast() {
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    public final <F extends E> IPredicate<F> cast() {
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        // this class never returns E, only takes it as argument
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        // this class never returns E, only takes it as argument
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        // but we cannot return this instance :
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        // but we cannot return this instance :