98 lines
1.7 KiB
Java
98 lines
1.7 KiB
Java
package org.warp.commonutils.type;
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import java.util.Optional;
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import java.util.Set;
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public final class SynchronizedAssociation<T, U> implements Association<T, U> {
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private final Association<T,U> association;
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private final Object lock;
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SynchronizedAssociation(Association<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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SynchronizedAssociation(Association<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 boolean 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 Set<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 hasAnyLink(T src) {
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synchronized (lock) {
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return association.hasAnyLink(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 Set<U> getLinks(T src) {
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synchronized (lock) {
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return association.getLinks(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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