public class ValueDecimal extends Value
Value.ValueBlob, Value.ValueClob
Modifier and Type | Field and Description |
---|---|
static Object |
ONE
The value 'one'.
|
static Object |
ZERO
The value 'zero'.
|
ARRAY, BLOB, BOOLEAN, BYTE, BYTES, CLOB, DATE, DECIMAL, DOUBLE, FLOAT, INT, JAVA_OBJECT, LONG, NULL, RESULT_SET, SHORT, STRING, STRING_FIXED, STRING_IGNORECASE, TIME, TIMESTAMP, TYPE_COUNT, UNKNOWN, UUID
Modifier and Type | Method and Description |
---|---|
Value |
add(Value v)
Add a value and return the result.
|
boolean |
checkPrecision(long prec)
Check if the precision is smaller or equal than the given precision.
|
protected int |
compareSecure(Value o,
CompareMode mode)
Compare the value with another value of the same type.
|
Value |
convertPrecision(long precision,
boolean force)
Convert the precision to the requested value.
|
Value |
convertScale(boolean onlyToSmallerScale,
int targetScale)
Convert the scale.
|
Value |
divide(Value v)
Divide by a value and return the result.
|
boolean |
equals(Object other)
Check if the two values have the same hash code.
|
static ValueDecimal |
get(BigDecimal dec)
Get or create big decimal value for the given big decimal.
|
BigDecimal |
getBigDecimal() |
int |
getDisplaySize()
Get the display size in characters.
|
int |
getMemory()
Get the memory used by this object.
|
Object |
getObject()
Get the value as an object.
|
long |
getPrecision()
Get the precision.
|
int |
getScale() |
int |
getSignum() |
String |
getSQL()
Get the SQL expression for this value.
|
String |
getString()
Get the value as a string.
|
int |
getType()
Get the value type.
|
int |
hashCode() |
ValueDecimal |
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(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.
|
clearCache, close, compareTo, compareTypeSave, convertTo, copyToTemp, getBoolean, getByte, getBytes, getBytesNoCopy, getDate, getDouble, getFloat, getHigherOrder, getInputStream, getInt, getLong, getReader, getResultSet, getShort, getSmall, getTableId, getTime, getTimestamp, getTraceSQL, isFileBased, isLinked, link, throwUnsupportedExceptionForType, toString, unlink
public static final Object ZERO
public static final Object ONE
public Value add(Value v)
Value
public Value subtract(Value v)
Value
public Value negate()
Value
public Value multiply(Value v)
Value
public Value divide(Value v)
Value
public ValueDecimal modulus(Value v)
Value
public String getSQL()
Value
public int getType()
Value
protected int compareSecure(Value o, CompareMode mode)
Value
compareSecure
in class Value
o
- the other valuemode
- the compare modepublic BigDecimal getBigDecimal()
getBigDecimal
in class Value
public long getPrecision()
Value
getPrecision
in class Value
public boolean checkPrecision(long prec)
Value
checkPrecision
in class Value
prec
- the maximum precisionpublic Object getObject()
Value
public void set(PreparedStatement prep, int parameterIndex) throws SQLException
Value
set
in class Value
prep
- the prepared statementparameterIndex
- the parameter indexSQLException
public Value convertScale(boolean onlyToSmallerScale, int targetScale)
Value
convertScale
in class Value
onlyToSmallerScale
- if the scale should not reducedtargetScale
- the requested scalepublic Value convertPrecision(long precision, boolean force)
Value
convertPrecision
in class Value
precision
- the new precisionforce
- true if losing numeric precision is allowedpublic static ValueDecimal get(BigDecimal dec)
dec
- the bit decimalpublic int getDisplaySize()
Value
getDisplaySize
in class Value
public boolean equals(Object other)
Value
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