97 lines
1.7 KiB
Java
97 lines
1.7 KiB
Java
package org.warp.commonutils.type;
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import java.util.Optional;
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public class SynchronizedBiAssociation<T, U> implements BiAssociation<T, U> {
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private final BiAssociation<T,U> association;
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private final Object lock;
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public SynchronizedBiAssociation(BiAssociation<T, U> association) {
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this.association = association;
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this.lock = new Object();
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}
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public SynchronizedBiAssociation(BiAssociation<T, U> association, Object lock) {
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this.association = association;
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this.lock = lock;
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}
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@Override
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public Optional<U> link(T src, U dest) {
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synchronized (lock) {
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return association.link(src, dest);
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}
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}
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@Override
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public boolean unlink(T src, U dest) {
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synchronized (lock) {
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return association.unlink(src, dest);
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}
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}
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@Override
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public Optional<U> unlink(T src) {
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synchronized (lock) {
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return association.unlink(src);
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}
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}
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@Override
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public Optional<T> unlinkFromSource(U dest) {
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synchronized (lock) {
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return association.unlinkFromSource(dest);
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}
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}
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@Override
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public boolean hasLink(T src) {
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synchronized (lock) {
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return association.hasLink(src);
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}
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}
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@Override
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public boolean hasLinkSource(U dest) {
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synchronized (lock) {
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return association.hasLinkSource(dest);
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}
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}
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@Override
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public boolean hasLink(T src, U dest) {
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synchronized (lock) {
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return association.hasLink(src, dest);
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}
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}
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@Override
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public Optional<U> getLink(T src) {
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synchronized (lock) {
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return association.getLink(src);
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}
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}
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@Override
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public Optional<T> getLinkSource(U dest) {
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synchronized (lock) {
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return association.getLinkSource(dest);
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}
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}
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@Override
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public void clear() {
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synchronized (lock) {
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association.clear();
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}
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}
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@Override
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public int size() {
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synchronized (lock) {
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return association.size();
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}
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}
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}
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