## Uses of Class
java.util.Calendar

Packages that use Calendar
java.sql: Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java™ programming language.
java.text: Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.util: Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
javax.sql: Provides the API for server side data source access and processing from the Java™ programming language.
javax.sql.rowset: Standard interfaces and base classes for JDBC `RowSet` implementations.
javax.xml.bind: Provides a runtime binding framework for client applications including unmarshalling, marshalling, and validation capabilities.
javax.xml.datatype: XML/Java Type Mappings.

### Uses of Calendar in java.sql

Methods in java.sql with parameters of type Calendar
`Date` CallableStatement.`getDate(int parameterIndex, Calendar cal)` Retrieves the value of the designated JDBC `DATE` parameter as a `java.sql.Date` object, using the given `Calendar` object to construct the date.
`Date` CallableStatement.`getDate(String parameterName, Calendar cal)` Retrieves the value of a JDBC `DATE` parameter as a `java.sql.Date` object, using the given `Calendar` object to construct the date.
`Date` ResultSet.`getDate(int columnIndex, Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.
`Date` ResultSet.`getDate(String columnLabel, Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Date` object in the Java programming language.
`Time` CallableStatement.`getTime(int parameterIndex, Calendar cal)` Retrieves the value of the designated JDBC `TIME` parameter as a `java.sql.Time` object, using the given `Calendar` object to construct the time.
`Time` CallableStatement.`getTime(String parameterName, Calendar cal)` Retrieves the value of a JDBC `TIME` parameter as a `java.sql.Time` object, using the given `Calendar` object to construct the time.
`Time` ResultSet.`getTime(int columnIndex, Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.
`Time` ResultSet.`getTime(String columnLabel, Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Time` object in the Java programming language.
`Timestamp` CallableStatement.`getTimestamp(int parameterIndex, Calendar cal)` Retrieves the value of the designated JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object, using the given `Calendar` object to construct the `Timestamp` object.
`Timestamp` CallableStatement.`getTimestamp(String parameterName, Calendar cal)` Retrieves the value of a JDBC `TIMESTAMP` parameter as a `java.sql.Timestamp` object, using the given `Calendar` object to construct the `Timestamp` object.
`Timestamp` ResultSet.`getTimestamp(int columnIndex, Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language.
`Timestamp` ResultSet.`getTimestamp(String columnLabel, Calendar cal)` Retrieves the value of the designated column in the current row of this `ResultSet` object as a `java.sql.Timestamp` object in the Java programming language.
`void` CallableStatement.`setDate(String parameterName, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void` PreparedStatement.`setDate(int parameterIndex, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void` CallableStatement.`setTime(String parameterName, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void` PreparedStatement.`setTime(int parameterIndex, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void` CallableStatement.`setTimestamp(String parameterName, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.
`void` PreparedStatement.`setTimestamp(int parameterIndex, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.

### Uses of Calendar in java.text

Fields in java.text declared as Calendar
`protected Calendar` DateFormat.`calendar` The `Calendar` instance used for calculating the date-time fields and the instant of time.

Methods in java.text that return Calendar
`Calendar` DateFormat.`getCalendar()` Gets the calendar associated with this date/time formatter.

Methods in java.text with parameters of type Calendar
`void` DateFormat.`setCalendar(Calendar newCalendar)` Set the calendar to be used by this date format.

### Uses of Calendar in java.util

Subclasses of Calendar in java.util
`class` `GregorianCalendar` `GregorianCalendar` is a concrete subclass of `Calendar` and provides the standard calendar system used by most of the world.

Methods in java.util that return Calendar
`Calendar` Calendar.Builder.`build()` Returns a `Calendar` built from the parameters set by the setter methods.
`static Calendar` Calendar.`getInstance()` Gets a calendar using the default time zone and locale.
`static Calendar` Calendar.`getInstance(Locale aLocale)` Gets a calendar using the default time zone and specified locale.
`static Calendar` Calendar.`getInstance(TimeZone zone)` Gets a calendar using the specified time zone and default locale.
`static Calendar` Calendar.`getInstance(TimeZone zone, Locale aLocale)` Gets a calendar with the specified time zone and locale.

Methods in java.util with parameters of type Calendar
`int` Calendar.`compareTo(Calendar anotherCalendar)` Compares the time values (millisecond offsets from the Epoch) represented by two `Calendar` objects.

### Uses of Calendar in javax.sql

Methods in javax.sql with parameters of type Calendar
`void` RowSet.`setDate(int parameterIndex, Date x, Calendar cal)` Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Date` value.
`void` RowSet.`setDate(String parameterName, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void` RowSet.`setTime(int parameterIndex, Time x, Calendar cal)` Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Time` value.
`void` RowSet.`setTime(String parameterName, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void` RowSet.`setTimestamp(int parameterIndex, Timestamp x, Calendar cal)` Sets the designated parameter in this `RowSet` object's command with the given `java.sql.Timestamp` value.
`void` RowSet.`setTimestamp(String parameterName, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.

### Uses of Calendar in javax.sql.rowset

Methods in javax.sql.rowset with parameters of type Calendar
`void` BaseRowSet.`setDate(int parameterIndex, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` object.
`void` BaseRowSet.`setDate(String parameterName, Date x, Calendar cal)` Sets the designated parameter to the given `java.sql.Date` value, using the given `Calendar` object.
`void` BaseRowSet.`setTime(int parameterIndex, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` object.
`void` BaseRowSet.`setTime(String parameterName, Time x, Calendar cal)` Sets the designated parameter to the given `java.sql.Time` value, using the given `Calendar` object.
`void` BaseRowSet.`setTimestamp(int parameterIndex, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` object.
`void` BaseRowSet.`setTimestamp(String parameterName, Timestamp x, Calendar cal)` Sets the designated parameter to the given `java.sql.Timestamp` value, using the given `Calendar` object.

### Uses of Calendar in javax.xml.bind

Methods in javax.xml.bind that return Calendar
`static Calendar` DatatypeConverter.`parseDate(String lexicalXSDDate)` Converts the string argument into a Calendar value.
`Calendar` DatatypeConverterInterface.`parseDate(String lexicalXSDDate)` Converts the string argument into a Calendar value.
`static Calendar` DatatypeConverter.`parseDateTime(String lexicalXSDDateTime)` Converts the string argument into a Calendar value.
`Calendar` DatatypeConverterInterface.`parseDateTime(String lexicalXSDDateTime)` Converts the string argument into a Calendar value.
`static Calendar` DatatypeConverter.`parseTime(String lexicalXSDTime)` Converts the string argument into a Calendar value.
`Calendar` DatatypeConverterInterface.`parseTime(String lexicalXSDTime)` Converts the string argument into a Calendar value.

Methods in javax.xml.bind with parameters of type Calendar
`static String` DatatypeConverter.`printDate(Calendar val)` Converts a Calendar value into a string.
`String` DatatypeConverterInterface.`printDate(Calendar val)` Converts a Calendar value into a string.
`static String` DatatypeConverter.`printDateTime(Calendar val)` Converts a Calendar value into a string.
`String` DatatypeConverterInterface.`printDateTime(Calendar val)` Converts a Calendar value into a string.
`static String` DatatypeConverter.`printTime(Calendar val)` Converts a Calendar value into a string.
`String` DatatypeConverterInterface.`printTime(Calendar val)` Converts a Calendar value into a string.

### Uses of Calendar in javax.xml.datatype

Methods in javax.xml.datatype with parameters of type Calendar
`abstract void` Duration.`addTo(Calendar calendar)` Adds this duration to a `Calendar` object.
`long` Duration.`getTimeInMillis(Calendar startInstant)` Returns the length of the duration in milli-seconds.
`abstract Duration` Duration.`normalizeWith(Calendar startTimeInstant)` Converts the years and months fields into the days field by using a specific time instant as the reference point.