Package org.h2.value
Class ValueSmallint
- java.lang.Object
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- org.h2.value.VersionedValue<Value>
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- org.h2.value.Value
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- org.h2.value.ValueSmallint
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Field Summary
Fields Modifier and Type Field Description static int
DECIMAL_PRECISION
The approximate precision in decimal digits.(package private) static int
DISPLAY_SIZE
The maximum display size of a SMALLINT.(package private) static int
PRECISION
The precision in bits.private short
value
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Fields inherited from class org.h2.value.Value
ARRAY, ASSIGN_TO, BIGINT, BINARY, BLOB, BOOLEAN, CAST_TO, CHAR, CLOB, CONVERT_TO, DATE, DECFLOAT, DOUBLE, EMPTY_VALUES, ENUM, GEOMETRY, GROUP_BINARY_STRING, GROUP_BOOLEAN, GROUP_CHARACTER_STRING, GROUP_COLLECTION, GROUP_DATETIME, GROUP_INTERVAL_DT, GROUP_INTERVAL_YM, GROUP_NULL, GROUP_NUMERIC, GROUP_OTHER, GROUPS, 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, MAX_LONG_DECIMAL, MIN_LONG_DECIMAL, NULL, NUMERIC, REAL, ROW, SMALLINT, TIME, TIME_TZ, TIMESTAMP, TIMESTAMP_TZ, TINYINT, TYPE_COUNT, UNKNOWN, UUID, VARBINARY, VARCHAR, VARCHAR_IGNORECASE
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Fields inherited from interface org.h2.util.HasSQL
ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS
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Constructor Summary
Constructors Modifier Constructor Description private
ValueSmallint(short value)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Value
add(Value v)
Add a value and return the result.private static ValueSmallint
checkRange(int x)
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
divide(Value v, TypeInfo quotientType)
Divide by a value and return the result.boolean
equals(java.lang.Object other)
Check if the two values have the same hash code.static ValueSmallint
get(short i)
Get or create a SMALLINT value for the given short.java.math.BigDecimal
getBigDecimal()
byte[]
getBytes()
double
getDouble()
Returns this value as a Javadouble
value.float
getFloat()
Returns this value as a Javafloat
value.int
getInt()
Returns this value as a Javaint
value.long
getLong()
Returns this value as a Javalong
value.short
getShort()
Returns this value as a Javashort
value.int
getSignum()
java.lang.StringBuilder
getSQL(java.lang.StringBuilder builder, int sqlFlags)
Appends the SQL statement of this object to the specified builder.java.lang.String
getString()
Get the value as a string.TypeInfo
getType()
Returns the data type.int
getValueType()
Get the value type.int
hashCode()
Value
modulus(Value v)
Take the modulus with a value and return the result.Value
multiply(Value v)
Multiply with a value and return the result.Value
negate()
Return -value if this value support arithmetic operations.Value
subtract(Value v)
Subtract a value and return the result.-
Methods inherited from class org.h2.value.Value
cache, 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, getBoolean, getByte, getBytesNoCopy, getDataConversionError, getDataConversionError, getHigherOrder, getHigherOrderKnown, getInputStream, getInputStream, getMemory, getReader, getReader, getTypeName, getUnsupportedExceptionForOperation, getValueTooLongException, isFalse, isTrue, octetLength, rangeCheck, toString
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Methods inherited from class org.h2.value.VersionedValue
getCommittedValue, getCurrentValue, getOperationId, isCommitted
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.h2.util.HasSQL
getSQL, getTraceSQL
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Field Detail
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PRECISION
static final int PRECISION
The precision in bits.- See Also:
- Constant Field Values
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DECIMAL_PRECISION
public static final int DECIMAL_PRECISION
The approximate precision in decimal digits.- See Also:
- Constant Field Values
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DISPLAY_SIZE
static final int DISPLAY_SIZE
The maximum display size of a SMALLINT. Example: -32768- See Also:
- Constant Field Values
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value
private final short value
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Method Detail
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add
public Value add(Value v)
Description copied from class:Value
Add a value and return the result.
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checkRange
private static ValueSmallint checkRange(int x)
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negate
public Value negate()
Description copied from class:Value
Return -value if this value support arithmetic operations.
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subtract
public Value subtract(Value v)
Description copied from class:Value
Subtract a value and return the result.
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multiply
public Value multiply(Value v)
Description copied from class:Value
Multiply with a value and return the result.
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divide
public Value divide(Value v, TypeInfo quotientType)
Description copied from class:Value
Divide by a value and return the result.
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modulus
public Value modulus(Value v)
Description copied from class:Value
Take the modulus with a value and return the result.
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getSQL
public java.lang.StringBuilder getSQL(java.lang.StringBuilder builder, int sqlFlags)
Description copied from interface:HasSQL
Appends the SQL statement of this object to the specified builder.- Parameters:
builder
- string buildersqlFlags
- formatting flags- Returns:
- the specified string builder
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getValueType
public int getValueType()
Description copied from class:Value
Get the value type.- Specified by:
getValueType
in classValue
- Returns:
- the value type
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getShort
public short getShort()
Description copied from class:Value
Returns this value as a Javashort
value.
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getInt
public int getInt()
Description copied from class:Value
Returns this value as a Javaint
value.
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getLong
public long getLong()
Description copied from class:Value
Returns this value as a Javalong
value.
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getBigDecimal
public java.math.BigDecimal getBigDecimal()
- Overrides:
getBigDecimal
in classValue
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getFloat
public float getFloat()
Description copied from class:Value
Returns this value as a Javafloat
value.
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getDouble
public double getDouble()
Description copied from class:Value
Returns this value as a Javadouble
value.
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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 classValue
- Parameters:
o
- the other valuemode
- the compare modeprovider
- the cast information provider- Returns:
- 0 if both values are equal, -1 if the other value is smaller, and 1 otherwise
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getString
public java.lang.String getString()
Description copied from class:Value
Get the value as a string.
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get
public static ValueSmallint get(short i)
Get or create a SMALLINT value for the given short.- Parameters:
i
- the short- Returns:
- the value
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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.
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