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java.lang.Objectorg.h2.value.Value
org.h2.value.ValueBoolean
public class ValueBoolean
Implementation of the BOOLEAN data type.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class org.h2.value.Value |
|---|
Value.ValueBlob, Value.ValueClob |
| Field Summary | |
|---|---|
static int |
DISPLAY_SIZE
The maximum display size of a boolean. |
static int |
PRECISION
The precision in digits. |
| 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 |
| Method Summary | |
|---|---|
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 have the same hash code. |
static ValueBoolean |
get(boolean b)
Get the boolean value for the given boolean. |
java.lang.Boolean |
getBoolean()
|
int |
getDisplaySize()
Get the display size in characters. |
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()
|
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. |
| Methods inherited from class org.h2.value.Value |
|---|
add, checkPrecision, clearCache, close, compareTo, compareTypeSave, convertPrecision, convertScale, convertTo, copyToTemp, divide, getBigDecimal, getByte, getBytes, getBytesNoCopy, getDate, getDouble, getFloat, getHigherOrder, getInputStream, getInt, getLong, getMemory, getReader, getResultSet, getScale, getShort, getSignum, getSmall, getTableId, getTime, getTimestamp, getTraceSQL, isLinked, link, modulus, multiply, subtract, throwUnsupportedExceptionForType, toString, unlink |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public static final int PRECISION
public static final int DISPLAY_SIZE
| Method Detail |
|---|
public int getType()
Value
getType in class Valuepublic java.lang.String getSQL()
Value
getSQL in class Valuepublic java.lang.String getString()
Value
getString in class Valuepublic Value negate()
Value
negate in class Valuepublic java.lang.Boolean getBoolean()
getBoolean in class Value
protected int compareSecure(Value o,
CompareMode mode)
Value
compareSecure in class Valueo - the other valuemode - the compare mode
public 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 static ValueBoolean get(boolean b)
b - the boolean
public int getDisplaySize()
Value
getDisplaySize in class Valuepublic boolean equals(java.lang.Object other)
Value
equals in class Valueother - the other value
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