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java.lang.Objectorg.h2.value.Value
org.h2.value.ValueLong
public class ValueLong
Implementation of the BIGINT data type.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.h2.value.Value |
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Value.ValueBlob, Value.ValueClob |
Field Summary | |
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static int |
DISPLAY_SIZE
The maximum display size of a long. |
static java.math.BigInteger |
MAX
The largest Long value, as a BigInteger. |
static java.math.BigDecimal |
MIN_BD
The smallest Long value, as a BigDecimal. |
static int |
PRECISION
The precision in digits. |
Fields inherited from class org.h2.value.Value |
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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 |
Method Summary | |
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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 ValueLong |
get(long i)
Get or create a long value for the given long. |
int |
getDisplaySize()
Get the display size in characters. |
long |
getLong()
|
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 |
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 |
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checkPrecision, clearCache, close, compareTo, compareTypeSave, convertPrecision, convertScale, convertTo, copyToTemp, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDate, getDateNoCopy, getDouble, getFloat, getHigherOrder, getInputStream, getInt, getMemory, getReader, getScale, getShort, getSmall, getTableId, getTime, getTimeNoCopy, getTimestamp, getTimestampNoCopy, getTraceSQL, isFileBased, isLinked, link, throwUnsupportedExceptionForType, toString, unlink |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final java.math.BigInteger MAX
public static final java.math.BigDecimal MIN_BD
public static final int PRECISION
public static final int DISPLAY_SIZE
Method Detail |
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public Value add(Value v)
Value
add
in class Value
v
- the value to add
public int getSignum()
getSignum
in class Value
public Value negate()
Value
negate
in class Value
public Value subtract(Value v)
Value
subtract
in class Value
v
- the value to subtract
public Value multiply(Value v)
Value
multiply
in class Value
v
- the value to multiply with
public Value divide(Value v)
Value
divide
in class Value
v
- the value to divide by
public java.lang.String getSQL()
Value
getSQL
in class Value
public int getType()
Value
getType
in class Value
public long getLong()
getLong
in class Value
protected int compareSecure(Value o, CompareMode mode)
Value
compareSecure
in class Value
o
- the other valuemode
- the compare mode
public java.lang.String getString()
Value
getString
in class Value
public long getPrecision()
Value
getPrecision
in class Value
public int hashCode()
hashCode
in class Value
public java.lang.Object getObject()
Value
getObject
in class Value
public void set(java.sql.PreparedStatement prep, int parameterIndex) throws java.sql.SQLException
Value
set
in class Value
prep
- the prepared statementparameterIndex
- the parameter index
java.sql.SQLException
public static ValueLong get(long i)
i
- the long
public int getDisplaySize()
Value
getDisplaySize
in class Value
public boolean equals(java.lang.Object other)
Value
equals
in class Value
other
- the other value
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