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java.lang.Objectorg.h2.value.Value
org.h2.value.ValueBytes
public class ValueBytes
Implementation of the BINARY data type. It is also the base class for ValueJavaObject.
| 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, FLOAT, INT, JAVA_OBJECT, LONG, NULL, RESULT_SET, SHORT, STRING, STRING_FIXED, STRING_IGNORECASE, TIME, TIMESTAMP, TYPE_COUNT, UNKNOWN, UUID |
| Constructor Summary | |
|---|---|
protected |
ValueBytes(byte[] v)
|
| Method Summary | |
|---|---|
protected int |
compareSecure(Value v,
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. |
boolean |
equals(java.lang.Object other)
Check if the two values have the same hash code. |
static ValueBytes |
get(byte[] b)
Get or create a bytes value for the given byte array. |
byte[] |
getBytes()
|
byte[] |
getBytesNoCopy()
|
int |
getDisplaySize()
Get the display size in characters. |
int |
getMemory()
Get the memory used by this object. |
static ValueBytes |
getNoCopy(byte[] b)
Get or create a bytes value for the given byte array. |
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 |
|---|
add, checkPrecision, clearCache, close, compareTo, compareTypeSave, convertScale, convertTo, copyToTemp, divide, getBigDecimal, getBoolean, getByte, getDate, getDouble, getFloat, getHigherOrder, getInputStream, getInt, getLong, getReader, getResultSet, getScale, getShort, getSignum, getSmall, getTableId, getTime, getTimestamp, getTraceSQL, isLinked, link, modulus, multiply, negate, subtract, throwUnsupportedExceptionForType, toString, unlink |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
protected ValueBytes(byte[] v)
| Method Detail |
|---|
public static ValueBytes get(byte[] b)
b - the byte array
public static ValueBytes getNoCopy(byte[] b)
b - the byte array
public int getType()
Value
getType in class Valuepublic java.lang.String getSQL()
Value
getSQL in class Valuepublic byte[] getBytesNoCopy()
getBytesNoCopy in class Valuepublic byte[] getBytes()
getBytes in class Value
protected int compareSecure(Value v,
CompareMode mode)
Value
compareSecure in class Valuev - the other valuemode - the compare mode
public java.lang.String getString()
Value
getString in class Valuepublic long getPrecision()
Value
getPrecision in class Valuepublic int hashCode()
hashCode in class Valuepublic 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 Valueprep - the prepared statementparameterIndex - the parameter index
java.sql.SQLExceptionpublic int getDisplaySize()
Value
getDisplaySize in class Valuepublic int getMemory()
Value
getMemory in class Valuepublic boolean equals(java.lang.Object other)
Value
equals in class Valueother - the other value
public Value convertPrecision(long precision,
boolean force)
Value
convertPrecision in class Valueprecision - the new precisionforce - true if losing numeric precision is allowed
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