Package org.h2.value

Class ValueTinyint

All Implemented Interfaces:
HasSQL, Typed

public final class ValueTinyint extends Value
Implementation of the TINYINT data type.
  • Field Details

    • PRECISION

      static final int PRECISION
      The precision in bits.
      See Also:
    • DECIMAL_PRECISION

      public static final int DECIMAL_PRECISION
      The approximate precision in decimal digits.
      See Also:
    • DISPLAY_SIZE

      static final int DISPLAY_SIZE
      The display size for a TINYINT. Example: -127
      See Also:
    • value

      private final byte value
  • Constructor Details

    • ValueTinyint

      private ValueTinyint(byte value)
  • Method Details

    • 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
    • checkRange

      private static ValueTinyint checkRange(int x)
    • 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, TypeInfo quotientType)
      Description copied from class: Value
      Divide by a value and return the result.
      Overrides:
      divide in class Value
      Parameters:
      v - the divisor
      quotientType - the type of quotient (used only to read precision and scale when applicable)
      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 StringBuilder getSQL(StringBuilder builder, int sqlFlags)
      Description copied from interface: HasSQL
      Appends the SQL statement of this object to the specified builder.
      Parameters:
      builder - string builder
      sqlFlags - formatting flags
      Returns:
      the specified string builder
    • getType

      public TypeInfo getType()
      Description copied from interface: Typed
      Returns the data type.
      Specified by:
      getType in interface Typed
      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
    • getBytes

      public byte[] getBytes()
      Overrides:
      getBytes in class Value
    • getByte

      public byte getByte()
      Description copied from class: Value
      Returns this value as a Java byte value.
      Overrides:
      getByte in class Value
      Returns:
      value
    • getShort

      public short getShort()
      Description copied from class: Value
      Returns this value as a Java short value.
      Overrides:
      getShort in class Value
      Returns:
      value
    • getInt

      public int getInt()
      Description copied from class: Value
      Returns this value as a Java int value.
      Overrides:
      getInt in class Value
      Returns:
      value
    • getLong

      public long getLong()
      Description copied from class: Value
      Returns this value as a Java long value.
      Overrides:
      getLong in class Value
      Returns:
      value
    • getBigDecimal

      public BigDecimal getBigDecimal()
      Overrides:
      getBigDecimal in class Value
    • getFloat

      public float getFloat()
      Description copied from class: Value
      Returns this value as a Java float value.
      Overrides:
      getFloat in class Value
      Returns:
      value
    • getDouble

      public double getDouble()
      Description copied from class: Value
      Returns this value as a Java double value.
      Overrides:
      getDouble in class Value
      Returns:
      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
    • getString

      public String getString()
      Description copied from class: Value
      Get the value as a string.
      Specified by:
      getString in class Value
      Returns:
      the string
    • hashCode

      public int hashCode()
      Specified by:
      hashCode in class Value
    • get

      public static ValueTinyint get(byte i)
      Get or create a TINYINT value for the given byte.
      Parameters:
      i - the byte
      Returns:
      the value
    • equals

      public boolean equals(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