org.h2.value

Class ValueStringFixed

java.lang.Object

org.h2.value.Value

org.h2.value.ValueString

org.h2.value.ValueStringFixed

public class ValueStringFixed
extends ValueString

Implementation of the CHAR data type.

Nested Class Summary

Nested classes/interfaces inherited from class org.h2.value.Value

Value.ValueBlob, Value.ValueClob

Field Summary

Fields

Modifier and Type	Field and Description
static int	PRECISION_DO_NOT_TRIM Special value for the precision in get(String, int, Mode) to indicate that the value should not be trimmed.
static int	PRECISION_TRIM Special value for the precision in get(String, int, Mode) to indicate that the default behaviour should of trimming the value should apply.

Fields inherited from class org.h2.value.ValueString

value

Fields inherited from class org.h2.value.Value

ARRAY, BLOB, BOOLEAN, BYTE, BYTES, CLOB, DATE, DECIMAL, DOUBLE, ENUM, FLOAT, GEOMETRY, INT, JAVA_OBJECT, LONG, NULL, RESULT_SET, SHORT, STRING, STRING_FIXED, STRING_IGNORECASE, TIME, TIMESTAMP, TIMESTAMP_TZ, TYPE_COUNT, UNKNOWN, UUID

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ValueStringFixed(java.lang.String value)

Method Summary

Modifier and Type	Method and Description
static ValueStringFixed	get(java.lang.String s) Get or create a fixed length string value for the given string.
static ValueStringFixed	get(java.lang.String s, int precision, Mode mode) Get or create a fixed length string value for the given string.
protected ValueString	getNew(java.lang.String s) Create a new String value of the current class.
int	getType() Get the value type.

Methods inherited from class org.h2.value.ValueString

compareSecure, convertPrecision, equals, get, getDisplaySize, getMemory, getObject, getPrecision, getSQL, getString, hashCode, set

Methods inherited from class org.h2.value.Value

add, checkPrecision, clearCache, compareTo, compareTypeSafe, convertScale, convertTo, convertTo, convertTo, convertToEnum, copy, copyToResult, copyToTemp, divide, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDataHandler, getDate, getDouble, getFloat, getHigherOrder, getInputStream, getInputStream, getInt, getLong, getReader, getReader, getResultSet, getScale, getShort, getSignum, getSmall, getTableId, getTime, getTimestamp, getTraceSQL, isLinkedToTable, modulus, multiply, negate, remove, subtract, throwUnsupportedExceptionForType, toString

Methods inherited from class java.lang.Object

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

Field Detail

PRECISION_DO_NOT_TRIM

public static final int PRECISION_DO_NOT_TRIM

Special value for the precision in get(String, int, Mode) to indicate that the value should not be trimmed.

See Also:

Constant Field Values

PRECISION_TRIM

public static final int PRECISION_TRIM

Special value for the precision in get(String, int, Mode) to indicate that the default behaviour should of trimming the value should apply.

See Also:

Constant Field Values

Constructor Detail

ValueStringFixed

protected ValueStringFixed(java.lang.String value)

Method Detail

getType

public int getType()

Description copied from class: Value

Get the value type.

Overrides:

getType in class ValueString

Returns:

the type

get

public static ValueStringFixed get(java.lang.String s)

Get or create a fixed length string value for the given string. Spaces at the end of the string will be removed.

Parameters:

s - the string

Returns:

the value

get

public static ValueStringFixed get(java.lang.String s,
                                   int precision,
                                   Mode mode)

Get or create a fixed length string value for the given string.

This method will use a Mode-specific conversion when mode is not null. Otherwise it will use the default H2 behaviour of trimming the given string if precision is not PRECISION_DO_NOT_TRIM.

Parameters:

s - the string

precision - if the Mode.padFixedLengthStrings indicates that strings should be padded, this defines the overall length of the (potentially padded) string. If the special constant PRECISION_DO_NOT_TRIM is used the value will not be trimmed.

mode - the database mode

Returns:

the value

getNew

protected ValueString getNew(java.lang.String s)

Description copied from class: ValueString

Create a new String value of the current class. This method is meant to be overridden by subclasses.

Overrides:

getNew in class ValueString

Parameters:

s - the string

Returns:

the value