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java.lang.Objectorg.h2.value.Value
org.h2.value.ValueUuid
public class ValueUuid
Implementation of the UUID data type.
Field Summary |
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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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protected int |
compareSecure(Value o,
CompareMode mode)
Compare the value with another value of the same type. |
boolean |
equals(java.lang.Object other)
Check if the two values are equal. |
static ValueUuid |
get(byte[] binary)
Get or create a UUID for the given 32 bytes. |
static ValueUuid |
get(long high,
long low)
Get or create a UUID for the given high and low order values. |
static ValueUuid |
get(java.lang.String s)
Get or create a UUID for the given text representation. |
byte[] |
getBytes()
|
int |
getDisplaySize()
Get the display size in characters. |
long |
getHigh()
Get the most significant 64 bits of this UUID. |
long |
getLow()
Get the least significant 64 bits of this UUID. |
static ValueUuid |
getNewRandom()
Create a new UUID using the pseudo random number generator. |
java.lang.Object |
getObject()
Get the value as an object. |
long |
getPrecision()
Get the precision. |
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()
|
void |
set(java.sql.PreparedStatement prep,
int parameterIndex)
Set the value as a parameter in a prepared statement. |
Methods inherited from class org.h2.value.Value |
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add, checkPrecision, close, compareEqual, compareTo, compareTypeSave, convertPrecision, convertScale, convertTo, divide, getBigDecimal, getBoolean, getByte, getBytesNoCopy, getDate, getDateNoCopy, getDouble, getFloat, getHigherOrder, getInputStream, getInt, getLong, getMemory, getReader, getScale, getShort, getSignum, getTime, getTimeNoCopy, getTimestamp, getTimestampNoCopy, getTraceSQL, isFileBased, isLinked, link, multiply, negate, subtract, throwUnsupportedExceptionForType, toString, unlink |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Method Detail |
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public int hashCode()
hashCode
in class Value
public static ValueUuid getNewRandom()
public static ValueUuid get(byte[] binary)
binary
- the byte array (must be at least 32 bytes long)
public static ValueUuid get(long high, long low)
high
- the most significant bitslow
- the least significant bits
public static ValueUuid get(java.lang.String s)
s
- the text representation of the UUID
public java.lang.String getSQL()
Value
getSQL
in class Value
public int getType()
Value
getType
in class Value
public long getPrecision()
Value
getPrecision
in class Value
public java.lang.String getString()
Value
getString
in class Value
protected int compareSecure(Value o, CompareMode mode)
Value
compareSecure
in class Value
o
- the other valuemode
- the compare mode
public boolean equals(java.lang.Object other)
Value
equals
in class Value
other
- the other value
public java.lang.Object getObject()
Value
getObject
in class Value
public byte[] getBytes()
getBytes
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 long getHigh()
public long getLow()
public int getDisplaySize()
Value
getDisplaySize
in class Value
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