org.h2.value

类 ValueVarcharIgnoreCase

java.lang.Object

org.h2.value.VersionedValue<Value>

org.h2.value.Value

org.h2.value.ValueVarcharIgnoreCase

所有已实现的接口:

HasSQL, Typed

public final class ValueVarcharIgnoreCase
extends Value

Implementation of the VARCHAR_IGNORECASE data type.

字段概要

从类继承的字段 org.h2.value.Value

ARRAY, BIGINT, BINARY, BLOB, BOOLEAN, CHAR, CLOB, DATE, DECFLOAT, DOUBLE, EMPTY_VALUES, ENUM, GEOMETRY, INTEGER, 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, MIN_LONG_DECIMAL, NULL, NUMERIC, REAL, ROW, SMALLINT, TIME, TIME_TZ, TIMESTAMP, TIMESTAMP_TZ, TINYINT, TYPE_COUNT, UNKNOWN, UUID, VARBINARY, VARCHAR, VARCHAR_IGNORECASE

从接口继承的字段 org.h2.util.HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

方法概要

限定符和类型	方法和说明
int	compareTypeSafe(Value v, CompareMode mode, CastDataProvider provider) Compare this value against another value given that the values are of the same data type.
boolean	equals(Object other) Check if the two values have the same hash code.
static ValueVarcharIgnoreCase	get(String s) Get or create a VARCHAR_IGNORECASE value for the given string.
BigDecimal	getBigDecimal()
boolean	getBoolean() Returns this value as a Java boolean value.
byte	getByte() Returns this value as a Java byte value.
byte[]	getBytes()
double	getDouble() Returns this value as a Java double value.
float	getFloat() Returns this value as a Java float value.
int	getInt() Returns this value as a Java int value.
long	getLong() Returns this value as a Java long value.
int	getMemory() Get the memory used by this object.
short	getShort() Returns this value as a Java short value.
StringBuilder	getSQL(StringBuilder builder, int sqlFlags) Appends the SQL statement of this object to the specified builder.
String	getString() Get the value as a string.
TypeInfo	getType() Returns the data type.
int	getValueType() Get the value type.
int	hashCode()

从类继承的方法 org.h2.value.Value

add, castTo, charLength, clearCache, compareTo, compareWithNull, containsNull, convertForAssignTo, convertTo, convertTo, convertTo, convertTo, convertTo, convertToAnyArray, convertToAnyRow, convertToBigint, convertToBoolean, convertToChar, convertToDate, convertToDouble, convertToEnum, convertToGeometry, convertToInt, convertToInt, convertToJavaObject, convertToReal, convertToSmallint, convertToTinyint, convertToUuid, divide, getBytesNoCopy, getHigherOrder, getInputStream, getInputStream, getReader, getReader, getSignum, getTypeName, getUnsupportedExceptionForOperation, isFalse, isTrue, modulus, multiply, negate, octetLength, subtract, toString

从类继承的方法 org.h2.value.VersionedValue

getCommittedValue, getCurrentValue, getOperationId, isCommitted

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.h2.util.HasSQL

getSQL, getTraceSQL

方法详细资料

getValueType

public int getValueType()

从类复制的说明: Value

Get the value type.

指定者:

getValueType 在类中 Value

返回:

the value type

compareTypeSafe

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

从类复制的说明: Value

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

参数:

v - the other value

mode - the compare mode

provider - the cast information provider

返回:

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

equals

public boolean equals(Object other)

从类复制的说明: 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.

参数:

other - the other value

返回:

true if they are equal

hashCode

public int hashCode()

getSQL

public StringBuilder getSQL(StringBuilder builder,
                            int sqlFlags)

从接口复制的说明: HasSQL

Appends the SQL statement of this object to the specified builder.

参数:

builder - string builder

sqlFlags - formatting flags

返回:

the specified string builder

get

public static ValueVarcharIgnoreCase get(String s)

Get or create a VARCHAR_IGNORECASE value for the given string. The value will have the same case as the passed string.

参数:

s - the string

返回:

the value

getType

public final TypeInfo getType()

从接口复制的说明: Typed

Returns the data type.

指定者:

getType 在接口中 Typed

指定者:

getType 在类中 Value

返回:

the data type

getString

public final String getString()

从类复制的说明: Value

Get the value as a string.

指定者:

getString 在类中 Value

返回:

the string

getBytes

public final byte[] getBytes()

覆盖:

getBytes 在类中 Value

getBoolean

public final boolean getBoolean()

从类复制的说明: Value

Returns this value as a Java boolean value.

覆盖:

getBoolean 在类中 Value

返回:

value

另请参阅:

Value.isTrue(), Value.isFalse()

getByte

public final byte getByte()

从类复制的说明: Value

Returns this value as a Java byte value.

覆盖:

getByte 在类中 Value

返回:

value

getShort

public final short getShort()

从类复制的说明: Value

Returns this value as a Java short value.

覆盖:

getShort 在类中 Value

返回:

value

getInt

public final int getInt()

从类复制的说明: Value

Returns this value as a Java int value.

覆盖:

getInt 在类中 Value

返回:

value

getLong

public final long getLong()

从类复制的说明: Value

Returns this value as a Java long value.

覆盖:

getLong 在类中 Value

返回:

value

getBigDecimal

public final BigDecimal getBigDecimal()

覆盖:

getBigDecimal 在类中 Value

getFloat

public final float getFloat()

从类复制的说明: Value

Returns this value as a Java float value.

覆盖:

getFloat 在类中 Value

返回:

value

getDouble

public final double getDouble()

从类复制的说明: Value

Returns this value as a Java double value.

覆盖:

getDouble 在类中 Value

返回:

value

getMemory

public final int getMemory()

从类复制的说明: Value

Get the memory used by this object.

覆盖:

getMemory 在类中 Value

返回:

the memory used in bytes