Cross Reference: /libcore/ojluni/src/main/java/java/time/chrono/Era.java

Lines Matching defs:field
126      * Checks if the specified field is supported.
128      * This checks if this era can be queried for the specified field.
132      * If the field is a {@link ChronoField} then the query is implemented here.
133      * The {@code ERA} field returns true.
136      * If the field is not a {@code ChronoField}, then the result of this method
139      * Whether the field is supported is determined by the field.
141      * @param field  the field to check, null returns false
142      * @return true if the field is supported on this era, false if not
145     default boolean isSupported(TemporalField field) {
146         if (field instanceof ChronoField) {
147             return field == ERA;
149         return field != null && field.isSupportedBy(this);
153      * Gets the range of valid values for the specified field.
155      * The range object expresses the minimum and maximum valid values for a field.
157      * If it is not possible to return the range, because the field is not supported
160      * If the field is a {@link ChronoField} then the query is implemented here.
161      * The {@code ERA} field returns the range.
164      * If the field is not a {@code ChronoField}, then the result of this method
167      * Whether the range can be obtained is determined by the field.
172      * @param field  the field to query the range for, not null
173      * @return the range of valid values for the field, not null
174      * @throws DateTimeException if the range for the field cannot be obtained
178     default ValueRange range(TemporalField field) {
179         return TemporalAccessor.super.range(field);
183      * Gets the value of the specified field from this era as an {@code int}.
185      * This queries this era for the value of the specified field.
186      * The returned value will always be within the valid range of values for the field.
187      * If it is not possible to return the value, because the field is not supported
190      * If the field is a {@link ChronoField} then the query is implemented here.
191      * The {@code ERA} field returns the value of the era.
194      * If the field is not a {@code ChronoField}, then the result of this method
197      * and what the value represents, is determined by the field.
199      * @param field  the field to get, not null
200      * @return the value for the field
201      * @throws DateTimeException if a value for the field cannot be obtained or
202      *         the value is outside the range of valid values for the field
203      * @throws UnsupportedTemporalTypeException if the field is not supported or
208     default int get(TemporalField field) {
209         if (field == ERA) {
212         return TemporalAccessor.super.get(field);
216      * Gets the value of the specified field from this era as a {@code long}.
218      * This queries this era for the value of the specified field.
219      * If it is not possible to return the value, because the field is not supported
222      * If the field is a {@link ChronoField} then the query is implemented here.
223      * The {@code ERA} field returns the value of the era.
226      * If the field is not a {@code ChronoField}, then the result of this method
229      * and what the value represents, is determined by the field.
231      * @param field  the field to get, not null
232      * @return the value for the field
233      * @throws DateTimeException if a value for the field cannot be obtained
234      * @throws UnsupportedTemporalTypeException if the field is not supported
238     default long getLong(TemporalField field) {
239         if (field == ERA) {
241         } else if (field instanceof ChronoField) {
242             throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
244         return field.getFrom(this);
282      * passing {@link ChronoField#ERA} as the field.