/**
* @param keys Keys.
* @return If near entries for given keys are locked.
*/
public boolean isAllLockedNearOnly(Iterable<? extends K> keys) {
A.notNull(keys, "keys");
for (K key : keys) if (!isLockedNearOnly(key)) return false;
return true;
}
/**
* Sets JEXL context variable value and returns {@code this}.
*
* @param var Name of the variable in JEXL context (new or existing).
* @param val Value to be set or overridden in JEXL context.
* @return This predicate so that this call can be chained.
*/
public GridJexlPredicate2<T1, T2> with(String var, @Nullable Object val) {
A.notNull(var, "var");
map.put(var, val);
return this;
}
/**
* Creates JEXL predicate with given parameters.
*
* @param exprStr JEXL boolean expression. Note that non-boolean return value will evaluate this
* predicate to {@code false}.
* @param var1 Name of the 1st bound variable in JEXL expression.
* @param var2 Name of the 2nd bound variable in JEXL expression.
*/
public GridJexlPredicate2(String exprStr, String var1, String var2) {
A.notNull(exprStr, "exprStr", var1, "var1", var2, "var2");
this.exprStr = exprStr;
this.var1 = var1;
this.var2 = var2;
}
/** {@inheritDoc} */
@Override
public void setAttributes(Map<?, ?> attrs) {
A.notNull(attrs, "attrs");
synchronized (this.attrs) {
this.attrs.putAll(attrs);
}
}
/** {@inheritDoc} */
@Override
public void setAttribute(Object key, @Nullable Object val) {
A.notNull(key, "key");
synchronized (attrs) {
attrs.put(key, val);
}
}
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override
public <K, V> V getAttribute(K key) {
A.notNull(key, "key");
synchronized (attrs) {
return (V) attrs.get(key);
}
}
/** {@inheritDoc} */
@Override
public R get(long timeout, TimeUnit unit) throws GridException {
A.ensure(timeout >= 0, "timeout cannot be negative: " + timeout);
A.notNull(unit, "unit");
checkValid();
try {
long now = System.currentTimeMillis();
long end = timeout == 0 ? Long.MAX_VALUE : now + MILLISECONDS.convert(timeout, unit);
// Account for overflow.
if (end < 0) end = Long.MAX_VALUE;
synchronized (mux) {
while (!done && !cancelled && now < end) {
mux.wait(end - now);
if (!done) now = System.currentTimeMillis();
}
if (done) {
if (err != null) throw U.cast(err);
return res;
}
if (cancelled) throw new GridFutureCancelledException("Future was cancelled: " + this);
throw new GridFutureTimeoutException(
"Timeout was reached before computation completed [duration="
+ duration()
+ "ms, timeout="
+ unit.toMillis(timeout)
+ "ms]");
}
} catch (InterruptedException e) {
throw new GridInterruptedException(
"Got interrupted while waiting for future to complete [duration="
+ duration()
+ "ms, timeout="
+ unit.toMillis(timeout)
+ "ms]",
e);
}
}
/** {@inheritDoc} */
@Override
public GridFuture<?> addData(K key, V val) throws GridException, IllegalStateException {
A.notNull(key, "key");
return addData(new Entry0<>(key, val));
}
/** {@inheritDoc} */
@Override
public GridFuture<?> addData(Map.Entry<K, V> entry) throws GridException, IllegalStateException {
A.notNull(entry, "entry");
return addData(F.asList(entry));
}
/** {@inheritDoc} */
@Override
public GridFuture<?> addData(Map<K, V> entries) throws IllegalStateException {
A.notNull(entries, "entries");
return addData(entries.entrySet());
}
/** {@inheritDoc} */
@Override
public void updater(GridDataLoadCacheUpdater<K, V> updater) {
A.notNull(updater, "updater");
this.updater = updater;
}
