ValueByte

java.lang.Object
- org.h2.value.Value
- - org.h2.value.ValueByte

```
public class ValueByte
extends Value
```
Implementation of the BYTE data type.

Nested Class Summary
- Nested classes/interfaces inherited from class org.h2.value.Value
  Value.ValueBlob, Value.ValueClob

Field Summary
- 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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Value`	`add(Value v)` Add a value and return the result.
`protected int`	`compareSecure(Value o, CompareMode mode)` Compare the value with another value of the same type.
`Value`	`divide(Value v)` 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 ValueByte`	`get(byte i)` Get or create byte value for the given byte.
`byte`	`getByte()`
`int`	`getDisplaySize()` Get the display size in characters.
`int`	`getInt()`
`java.lang.Object`	`getObject()` Get the value as an object.
`long`	`getPrecision()` Get the precision.
`int`	`getSignum()`
`java.lang.String`	`getSQL()` Get the SQL expression for this value.
`java.lang.String`	`getString()` Get the value as a string.
`int`	`getType()` 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.
`void`	`set(java.sql.PreparedStatement prep, int parameterIndex)` Set the value as a parameter in a prepared statement.
`Value`	`subtract(Value v)` Subtract a value and return the result.

Methods inherited from class org.h2.value.Value
checkPrecision, clearCache, compareTo, compareTypeSafe, convertPrecision, convertScale, convertTo, convertTo, convertTo, convertToEnum, copy, copyToResult, copyToTemp, getBigDecimal, getBoolean, getBytes, getBytesNoCopy, getDataHandler, getDate, getDouble, getFloat, getHigherOrder, getInputStream, getInputStream, getLong, getMemory, getReader, getReader, getResultSet, getScale, getShort, getSmall, getTableId, getTime, getTimestamp, getTraceSQL, isLinkedToTable, remove, throwUnsupportedExceptionForType, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - add
```
public Value add(Value v)
```
    Description copied from class: Value
    
    Add a value and return the result.
    
    Overrides:
    
    add in class Value
    
    Parameters:
    
    v - the value to add
    
    Returns:
    
    the result
  - getSignum
```
public int getSignum()
```
    Overrides:
    
    getSignum in class Value
  - negate
```
public Value negate()
```
    Description copied from class: Value
    
    Return -value if this value support arithmetic operations.
    
    Overrides:
    
    negate in class Value
    
    Returns:
    
    the negative
  - subtract
```
public Value subtract(Value v)
```
    Description copied from class: Value
    
    Subtract a value and return the result.
    
    Overrides:
    
    subtract in class Value
    
    Parameters:
    
    v - the value to subtract
    
    Returns:
    
    the result
  - multiply
```
public Value multiply(Value v)
```
    Description copied from class: Value
    
    Multiply with a value and return the result.
    
    Overrides:
    
    multiply in class Value
    
    Parameters:
    
    v - the value to multiply with
    
    Returns:
    
    the result
  - divide
```
public Value divide(Value v)
```
    Description copied from class: Value
    
    Divide by a value and return the result.
    
    Overrides:
    
    divide in class Value
    
    Parameters:
    
    v - the value to divide by
    
    Returns:
    
    the result
  - modulus
```
public Value modulus(Value v)
```
    Description copied from class: Value
    
    Take the modulus with a value and return the result.
    
    Overrides:
    
    modulus in class Value
    
    Parameters:
    
    v - the value to take the modulus with
    
    Returns:
    
    the result
  - getSQL
```
public java.lang.String getSQL()
```
    Description copied from class: Value
    
    Get the SQL expression for this value.
    
    Specified by:
    
    getSQL in class Value
    
    Returns:
    
    the SQL expression
  - getType
```
public int getType()
```
    Description copied from class: Value
    
    Get the value type.
    
    Specified by:
    
    getType in class Value
    
    Returns:
    
    the type
  - getByte
```
public byte getByte()
```
    Overrides:
    
    getByte in class Value
  - getInt
```
public int getInt()
```
    Overrides:
    
    getInt in class Value
  - compareSecure
```
protected int compareSecure(Value o,
                            CompareMode mode)
```
    Description copied from class: Value
    
    Compare the value with another value of the same type.
    
    Specified by:
    
    compareSecure in class Value
    
    Parameters:
    
    o - the other value
    
    mode - the compare mode
    
    Returns:
    
    0 if both values are equal, -1 if the other value is smaller, and 1 otherwise
  - 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
  - getPrecision
```
public long getPrecision()
```
    Description copied from class: Value
    
    Get the precision.
    
    Specified by:
    
    getPrecision in class Value
    
    Returns:
    
    the precision
  - 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
  - get
```
public static ValueByte get(byte i)
```
    Get or create byte value for the given byte.
    
    Parameters:
    
    i - the byte
    
    Returns:
    
    the value
  - getDisplaySize
```
public int getDisplaySize()
```
    Description copied from class: Value
    
    Get the display size in characters.
    
    Specified by:
    
    getDisplaySize in class Value
    
    Returns:
    
    the display size
  - 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

Class ValueByte

Nested Class Summary

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

Field Summary

Fields inherited from class org.h2.value.Value

Method Summary

Methods inherited from class org.h2.value.Value

Methods inherited from class java.lang.Object

Method Detail

add

getSignum

negate

subtract

multiply

divide

modulus

getSQL

getType

getByte

getInt

compareSecure

getString

getPrecision

hashCode

getObject

set

get

getDisplaySize

equals