org.h2.value

Class ValueTimeTimeZone

java.lang.Object

org.h2.value.VersionedValue

org.h2.value.Value

org.h2.value.ValueTimeTimeZone

public class ValueTimeTimeZone
extends Value

Implementation of the TIME WITH TIME ZONE data type.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PRECISION The default precision and display size of the textual representation of a time.
static int	MAXIMUM_PRECISION The maximum precision and display size of the textual representation of a time.

Fields inherited from class org.h2.value.Value

ARRAY, BLOB, BOOLEAN, BYTE, BYTES, CLOB, DATE, DECIMAL, DOUBLE, ENUM, FLOAT, GEOMETRY, INT, INTERVAL_DAY, INTERVAL_DAY_TO_HOUR, INTERVAL_DAY_TO_MINUTE, INTERVAL_DAY_TO_SECOND, INTERVAL_HOUR, INTERVAL_HOUR_TO_MINUTE, INTERVAL_HOUR_TO_SECOND, INTERVAL_MINUTE, INTERVAL_MINUTE_TO_SECOND, INTERVAL_MONTH, INTERVAL_SECOND, INTERVAL_YEAR, INTERVAL_YEAR_TO_MONTH, JAVA_OBJECT, JSON, LONG, MIN_LONG_DECIMAL, NULL, RESULT_SET, ROW, SHORT, STRING, STRING_FIXED, STRING_IGNORECASE, TIME, TIME_TZ, TIMESTAMP, TIMESTAMP_TZ, TYPE_COUNT, UNKNOWN, UUID

Fields inherited from class org.h2.value.VersionedValue

DUMMY

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkPrecision(long precision) Check if the precision is smaller or equal than the given precision.
int	compareTypeSafe(Value o, CompareMode mode, CastDataProvider provider) Compare this value against another value given that the values are of the same data type.
Value	convertScale(boolean onlyToSmallerScale, int targetScale) Convert the scale.
boolean	equals(java.lang.Object other) Check if the two values have the same hash code.
static ValueTimeTimeZone	fromNanos(long nanos, int timeZoneOffsetSeconds) Get or create a time value.
int	getMemory() Get the memory used by this object.
long	getNanos()
java.lang.Object	getObject() Get the value as an object.
java.lang.StringBuilder	getSQL(java.lang.StringBuilder builder) Appends the SQL expression for this value to the specified builder.
java.lang.String	getString() Get the value as a string.
int	getTimeZoneOffsetSeconds() The time zone offset in seconds.
TypeInfo	getType() Returns the data type.
int	getValueType() Get the value type.
int	hashCode()
static ValueTimeTimeZone	parse(java.lang.String s) Parse a string to a ValueTime.
void	set(java.sql.PreparedStatement prep, int parameterIndex) Set the value as a parameter in a prepared statement.

Methods inherited from class org.h2.value.Value

add, clearCache, compareTo, compareWithNull, containsNull, convertPrecision, convertTo, convertTo, convertTo, convertTo, convertToInt, copy, copyToResult, copyToTemp, divide, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDataHandler, getDate, getDouble, getFloat, getHigherOrder, getHigherType, getInputStream, getInputStream, getInt, getLong, getReader, getReader, getResult, getShort, getSignum, getSmall, getSQL, getTableId, getTime, getTimestamp, getTraceSQL, getUnsupportedExceptionForOperation, isLinkedToTable, modulus, multiply, negate, remove, subtract, toString

Methods inherited from class org.h2.value.VersionedValue

getCommittedValue, getCurrentValue, getOperationId, isCommitted

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_PRECISION

public static final int DEFAULT_PRECISION

The default precision and display size of the textual representation of a time. Example: 10:00:00+10:00

See Also:

Constant Field Values

MAXIMUM_PRECISION

public static final int MAXIMUM_PRECISION

The maximum precision and display size of the textual representation of a time. Example: 10:00:00.123456789+10:00

See Also:

Constant Field Values

Method Detail

fromNanos

public static ValueTimeTimeZone fromNanos(long nanos,
                          int timeZoneOffsetSeconds)

Get or create a time value.

Parameters:

nanos - the nanoseconds since midnight

timeZoneOffsetSeconds - the timezone offset in seconds

Returns:

the value

parse

public static ValueTimeTimeZone parse(java.lang.String s)

Parse a string to a ValueTime.

Parameters:

s - the string to parse

Returns:

the time

getNanos

public long getNanos()

Returns:

nanoseconds since midnight

getTimeZoneOffsetSeconds

public int getTimeZoneOffsetSeconds()

The time zone offset in seconds.

Returns:

the offset

getType

public TypeInfo getType()

Description copied from class: Value

Returns the data type.

Specified by:

getType in class Value

Returns:

the data type

getValueType

public int getValueType()

Description copied from class: Value

Get the value type.

Specified by:

getValueType in class Value

Returns:

the value type

getMemory

public int getMemory()

Description copied from class: Value

Get the memory used by this object.

Overrides:

getMemory in class Value

Returns:

the memory used in bytes

getString

public java.lang.String getString()

Description copied from class: Value

Get the value as a string.

Specified by:

getString in class Value

Returns:

the string

getSQL

public java.lang.StringBuilder getSQL(java.lang.StringBuilder builder)

Description copied from class: Value

Appends the SQL expression for this value to the specified builder.

Specified by:

getSQL in class Value

Parameters:

builder - string builder

Returns:

the specified string builder

checkPrecision

public boolean checkPrecision(long precision)

Description copied from class: Value

Check if the precision is smaller or equal than the given precision.

Overrides:

checkPrecision in class Value

Parameters:

precision - the maximum precision

Returns:

true if the precision of this value is smaller or equal to the given precision

convertScale

public Value convertScale(boolean onlyToSmallerScale,
                 int targetScale)

Description copied from class: Value

Convert the scale.

Overrides:

convertScale in class Value

Parameters:

onlyToSmallerScale - if the scale should not reduced

targetScale - the requested scale

Returns:

the value

compareTypeSafe

public int compareTypeSafe(Value o,
                  CompareMode mode,
                  CastDataProvider provider)

Description copied from class: Value

Compare this value against another value given that the values are of the same data type.

Specified by:

compareTypeSafe in class Value

Parameters:

o - the other value

mode - the compare mode

provider - the cast information provider

Returns:

0 if both values are equal, -1 if the other value is smaller, and 1 otherwise

equals

public boolean equals(java.lang.Object other)

Description copied from class: Value

Check if the two values have the same hash code. No data conversion is made; this method returns false if the other object is not of the same class. For some values, compareTo may return 0 even if equals return false. Example: ValueDecimal 0.0 and 0.00.

Specified by:

equals in class Value

Parameters:

other - the other value

Returns:

true if they are equal

hashCode

public int hashCode()

Specified by:

hashCode in class Value

getObject

public java.lang.Object getObject()

Description copied from class: Value

Get the value as an object.

Specified by:

getObject in class Value

Returns:

the object

set

public void set(java.sql.PreparedStatement prep,
       int parameterIndex)
         throws java.sql.SQLException

Description copied from class: Value

Set the value as a parameter in a prepared statement.

Specified by:

set in class Value

Parameters:

prep - the prepared statement

parameterIndex - the parameter index

Throws:

java.sql.SQLException