Cross Reference: /openjdk7/jdk/src/share/classes/java/util/NavigableMap.java

Lines Matching defs:key
44  * greater than or equal, and greater than a given key, returning
45  * {@code null} if there is no such key.  Similarly, methods
51  * ascending or descending key order.  The {@code descendingMap}
97      * Returns a key-value mapping associated with the greatest key
98      * strictly less than the given key, or {@code null} if there is
99      * no such key.
101      * @param key the key
102      * @return an entry with the greatest key less than {@code key},
103      *         or {@code null} if there is no such key
104      * @throws ClassCastException if the specified key cannot be compared
106      * @throws NullPointerException if the specified key is null
109     Map.Entry<K,V> lowerEntry(K key);
112      * Returns the greatest key strictly less than the given key, or
113      * {@code null} if there is no such key.
115      * @param key the key
116      * @return the greatest key less than {@code key},
117      *         or {@code null} if there is no such key
118      * @throws ClassCastException if the specified key cannot be compared
120      * @throws NullPointerException if the specified key is null
123     K lowerKey(K key);
126      * Returns a key-value mapping associated with the greatest key
127      * less than or equal to the given key, or {@code null} if there
128      * is no such key.
130      * @param key the key
131      * @return an entry with the greatest key less than or equal to
132      *         {@code key}, or {@code null} if there is no such key
133      * @throws ClassCastException if the specified key cannot be compared
135      * @throws NullPointerException if the specified key is null
138     Map.Entry<K,V> floorEntry(K key);
141      * Returns the greatest key less than or equal to the given key,
142      * or {@code null} if there is no such key.
144      * @param key the key
145      * @return the greatest key less than or equal to {@code key},
146      *         or {@code null} if there is no such key
147      * @throws ClassCastException if the specified key cannot be compared
149      * @throws NullPointerException if the specified key is null
152     K floorKey(K key);
155      * Returns a key-value mapping associated with the least key
156      * greater than or equal to the given key, or {@code null} if
157      * there is no such key.
159      * @param key the key
160      * @return an entry with the least key greater than or equal to
161      *         {@code key}, or {@code null} if there is no such key
162      * @throws ClassCastException if the specified key cannot be compared
164      * @throws NullPointerException if the specified key is null
167     Map.Entry<K,V> ceilingEntry(K key);
170      * Returns the least key greater than or equal to the given key,
171      * or {@code null} if there is no such key.
173      * @param key the key
174      * @return the least key greater than or equal to {@code key},
175      *         or {@code null} if there is no such key
176      * @throws ClassCastException if the specified key cannot be compared
178      * @throws NullPointerException if the specified key is null
181     K ceilingKey(K key);
184      * Returns a key-value mapping associated with the least key
185      * strictly greater than the given key, or {@code null} if there
186      * is no such key.
188      * @param key the key
189      * @return an entry with the least key greater than {@code key},
190      *         or {@code null} if there is no such key
191      * @throws ClassCastException if the specified key cannot be compared
193      * @throws NullPointerException if the specified key is null
196     Map.Entry<K,V> higherEntry(K key);
199      * Returns the least key strictly greater than the given key, or
200      * {@code null} if there is no such key.
202      * @param key the key
203      * @return the least key greater than {@code key},
204      *         or {@code null} if there is no such key
205      * @throws ClassCastException if the specified key cannot be compared
207      * @throws NullPointerException if the specified key is null
210     K higherKey(K key);
213      * Returns a key-value mapping associated with the least
214      * key in this map, or {@code null} if the map is empty.
216      * @return an entry with the least key,
222      * Returns a key-value mapping associated with the greatest
223      * key in this map, or {@code null} if the map is empty.
225      * @return an entry with the greatest key,
231      * Removes and returns a key-value mapping associated with
232      * the least key in this map, or {@code null} if the map is empty.
240      * Removes and returns a key-value mapping associated with
241      * the greatest key in this map, or {@code null} if the map is empty.
307      * on an attempt to insert a key outside of its range, or to construct a
342      * on an attempt to insert a key outside its range.
371      * on an attempt to insert a key outside its range.