public Value get(Key key) {
if (key == null) throw new NullPointerException();
for (Node x = first; x != null; x = x.next) {
if (key.equals(x.key)) return x.val;
}
return null;
}
/**
* Sets a custom option. Any existing value for the key is overwritten.
*
* @param key The option key
* @param value The option value.
*/
@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1869")
public <T> CallOptions withOption(Key<T> key, T value) {
Preconditions.checkNotNull(key);
Preconditions.checkNotNull(value);
CallOptions newOptions = new CallOptions(this);
int existingIdx = -1;
for (int i = 0; i < customOptions.length; i++) {
if (key.equals(customOptions[i][0])) {
existingIdx = i;
break;
}
}
newOptions.customOptions = new Object[customOptions.length + (existingIdx == -1 ? 1 : 0)][2];
System.arraycopy(customOptions, 0, newOptions.customOptions, 0, customOptions.length);
if (existingIdx == -1) {
// Add a new option
newOptions.customOptions[customOptions.length] = new Object[] {key, value};
} else {
// Replace an existing option
newOptions.customOptions[existingIdx][1] = value;
}
return newOptions;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof NodeInfo)) {
return false;
}
NodeInfo other = (NodeInfo) obj;
if (mKey == null) {
if (other.mKey != null) {
return false;
}
} else if (!mKey.equals(other.mKey)) {
return false;
}
if (mSocketAddress == null) {
if (other.mSocketAddress != null) {
return false;
}
} else if (!mSocketAddress.equals(other.mSocketAddress)) {
return false;
}
return true;
}
// delete the key (and associated value) from the symbol table
public void delete(Key key) {
if (!contains(key)) return;
// find position i of key
int i = hash(key);
while (!key.equals(keys[i])) {
i = (i + 1) % M;
}
// delete key and associated value
keys[i] = null;
vals[i] = null;
// rehash all keys in same cluster
i = (i + 1) % M;
while (keys[i] != null) {
// delete keys[i] an vals[i] and reinsert
Key keyToRehash = keys[i];
Value valToRehash = vals[i];
keys[i] = null;
vals[i] = null;
N--;
put(keyToRehash, valToRehash);
i = (i + 1) % M;
}
N--;
// halves size of array if it's 12.5% full or less
if (N > 0 && N <= M / 8) resize(M / 2);
assert check();
}
// delete key in linked list beginning at Node x
// warning: function call stack too large if table is large
private Node delete(Node x, Key key) {
if (x == null) return null;
if (key.equals(x.key)) {
N--;
return x.next;
}
x.next = delete(x.next, key);
return x;
}
@Override
public Value get(Key key) {
if (cachedIndex != -1 && key.equals(keys[cachedIndex])) return values[cachedIndex];
int k = rank(key);
if (k < N && keys[k].equals(key)) {
cachedIndex = k;
return values[k];
} else return null;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
UserConsentRoleEntity that = (UserConsentRoleEntity) o;
Key myKey = new Key(this.userConsent, this.roleId);
Key hisKey = new Key(that.userConsent, that.roleId);
return myKey.equals(hisKey);
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
return key.equals(((Combination) o).key);
}
private Node delete(Node x, Key key) {
if (x == null) return null;
if (key.equals(x.key)) {
N--;
// 如果键值相等，总元素数减一，然后返回x.next
return x.next;
}
x.next = delete(x.next, key);
return x;
}
/** Lookup the value for a key in the context inheritance chain. */
private Object lookup(Key<?> key) {
for (int i = 0; i < keyValueEntries.length; i++) {
if (key.equals(keyValueEntries[i][0])) {
return keyValueEntries[i][1];
}
}
if (parent == null) {
return null;
}
return parent.lookup(key);
}
/**
* Get the value for a custom option or its inherent default.
*
* @param key Key identifying option
*/
@ExperimentalApi("https://github.com/grpc/grpc-java/issues/1869")
@SuppressWarnings("unchecked")
public <T> T getOption(Key<T> key) {
Preconditions.checkNotNull(key);
for (int i = 0; i < customOptions.length; i++) {
if (key.equals(customOptions[i][0])) {
return (T) customOptions[i][1];
}
}
return key.defaultValue;
}
public void loadGroupTicker(
String hostname, Instant from, Instant to, OnGroupLoad groupCallback) {
Key newKey = new Key(hostname, from, to);
if (newKey.equals(key)) {
value.replay(groupCallback);
} else {
key = newKey;
value = new Value();
MyOnGroupLoad myOnGroupLoad = new MyOnGroupLoad(groupCallback);
groupTickerLoader.loadGroupTicker(hostname, from, to, myOnGroupLoad);
}
}
/**
* If key is in the symbol table, return the value of the key; if not, return null.
*
* @param key the key
* @return the value associated with the given key if the key is in the symbol table.
*/
public Value get(Key key) {
for (Node x = first; x != null; x = x.next) {
if (key.equals(x.key)) return x.val;
}
return null;
/*Node tmp = first;
while (tmp != null) {
if (tmp.key == key) break;
else tmp = tmp.next;
}
if (tmp != null) return tmp.val;
return null;*/
}
/**
* @return breakpoints of one of the category: LINE_BREAKPOINTS, EXCEPTION_BREAKPOINTS,
* FIELD_BREAKPOINTS, METHOD_BREAKPOINTS
*/
public <T extends Breakpoint> Breakpoint[] getBreakpoints(@NotNull final Key<T> category) {
ApplicationManager.getApplication().assertIsDispatchThread();
removeInvalidBreakpoints();
final ArrayList<Breakpoint> breakpoints = new ArrayList<Breakpoint>();
for (Breakpoint breakpoint : getBreakpoints()) {
if (category.equals(breakpoint.getCategory())) {
breakpoints.add(breakpoint);
}
}
return breakpoints.toArray(new Breakpoint[breakpoints.size()]);
}
/** @param category breakpoint category, null if the category does not matter */
@Nullable
public <T extends BreakpointWithHighlighter> T findBreakpoint(
final Document document, final int offset, @Nullable final Key<T> category) {
for (final Breakpoint breakpoint : getBreakpoints()) {
if (breakpoint instanceof BreakpointWithHighlighter
&& ((BreakpointWithHighlighter) breakpoint).isAt(document, offset)) {
if (category == null || category.equals(breakpoint.getCategory())) {
//noinspection CastConflictsWithInstanceof,unchecked
return (T) breakpoint;
}
}
}
return null;
}
/**
* Inserts the key-value pair into the symbol table, overwriting the old value with the new value
* if the key is already in the symbol table. If the value is <tt>null</tt>, this effectively
* deletes the key from the symbol table.
*
* @param key the key
* @param val the value
*/
public void put(Key key, Value val) {
if (val == null) {
delete(key);
return;
}
for (Node x = first; x != null; x = x.next) {
if (key.equals(x.key)) {
x.val = val;
return;
}
}
first = new Node(key, val, first);
N++;
}
/**
* Inserts the specified key-value pair into the symbol table, overwriting the old value with the
* new value if the symbol table already contains the specified key. Deletes the specified key
* (and its associated value) from this symbol table if the specified value is <tt>null</tt>.
*
* @param key the key
* @param val the value
* @throws NullPointerException if <tt>key</tt> is <tt>null</tt>
*/
public void put(Key key, Value val) {
if (key == null) throw new NullPointerException("first argument to put() is null");
if (val == null) {
delete(key);
return;
}
for (Node x = first; x != null; x = x.next) {
if (key.equals(x.key)) {
x.val = val;
return;
}
}
first = new Node(key, val, first);
N++;
}
@Override
public void delete(Key key) {
int k = 0;
if (cachedIndex != -1 && key.equals(keys[cachedIndex])) {
k = cachedIndex;
cachedIndex = -1;
} else k = rank(key);
if (keys[k].equals(key)) {
for (int i = k; i < N - 1; i++) {
keys[i] = keys[i + 1];
values[i] = values[i + 1];
}
N--;
if (N < capicity / 4) resize(capicity / 2);
}
}
protected void validateSettings(Key changedKey, String oldValue, String newValue) {
if (!areSettingsEnabled()) {
return;
}
if (changedKey != null) {
if (PREF_COMPILER_TASK_TAGS.equals(changedKey)) {
fTaskTagsStatus = validateTaskTags();
} else {
return;
}
} else {
fTaskTagsStatus = validateTaskTags();
}
IStatus status =
fTaskTagsStatus; // StatusUtil.getMostSevere(new IStatus[] { fTaskTagsStatus });
fContext.statusChanged(status);
}
private Object getChildElement(Key key, Object defaultValue) {
// column and query has same name
if (key.equals(this.key)) {
return get(qry.getCurrentrow(), defaultValue);
}
// get it from undefined scope
PageContext pc = ThreadLocalPageContext.get();
if (pc != null) {
UndefinedImpl undefined = ((UndefinedImpl) pc.undefinedScope());
boolean old = undefined.setAllowImplicidQueryCall(false);
Object sister = undefined.get(this.key, null);
undefined.setAllowImplicidQueryCall(old);
if (sister != null) {
try {
return pc.get(sister, key);
} catch (PageException e) {
return defaultValue;
}
}
}
return defaultValue;
}
/**
* Returns the value associated with the given key.
*
* @param key the key
* @return the value associated with the given key if the key is in the symbol table and
* <tt>null</tt> if the key is not in the symbol table
*/
public Value get(Key key) {
for (Node x = first; x != null; x = x.next) {
if (key.equals(x.key)) return x.val;
}
return null;
}