Lines Matching refs:key
105 * (ie a row) whose index is the specified <var>key</var>. If <var>key</var> is <tt>null</tt> or does not conform to
108 * @param key the index value whose presence in this <tt>TabularData</tt> instance is to be tested.
110 * @return <tt>true</tt> if this <tt>TabularData</tt> indexes a row value with the specified key.
112 public boolean containsKey(Object[] key) ;
127 * <var>key</var>, or <tt>null</tt> if there is no value mapping
128 * to <var>key</var>, in this <tt>TabularData</tt> instance.
130 * @param key the key of the row to return.
132 * @return the value corresponding to <var>key</var>.
134 * @throws NullPointerException if the <var>key</var> is
136 * @throws InvalidKeyException if the <var>key</var> does not
140 public CompositeData get(Object[] key) ;
175 * Removes the <tt>CompositeData</tt> value whose index is <var>key</var> from this <tt>TabularData</tt> instance,
176 * and returns the removed value, or returns <tt>null</tt> if there is no value whose index is <var>key</var>.
178 * @param key the index of the value to get in this <tt>TabularData</tt> instance;
182 * @return previous value associated with specified key, or <tt>null</tt>
183 * if there was no mapping for key.
185 * @throws NullPointerException if the <var>key</var> is <tt>null</tt>
186 * @throws InvalidKeyException if the <var>key</var> does not conform to this <tt>TabularData</tt> instance's
189 public CompositeData remove(Object[] key) ;