ValueArray

java.lang.Object
- org.h2.value.Value
- - org.h2.value.ValueArray

```
public class ValueArray
extends Value
```
Implementation of the ARRAY data type.

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, ENUM, FLOAT, GEOMETRY, INT, JAVA_OBJECT, LONG, NULL, RESULT_SET, SHORT, STRING, STRING_FIXED, STRING_IGNORECASE, TIME, TIMESTAMP, TIMESTAMP_TZ, TYPE_COUNT, UNKNOWN, UUID

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`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.
`boolean`	`equals(java.lang.Object other)` Check if the two values have the same hash code.
`static ValueArray`	`get(java.lang.Class<?> componentType, Value[] list)` Get or create a array value for the given value array.
`static ValueArray`	`get(Value[] list)` Get or create a array value for the given value array.
`java.lang.Class<?>`	`getComponentType()`
`int`	`getDisplaySize()` Get the display size in characters.
`Value[]`	`getList()`
`int`	`getMemory()` Get the memory used by this object.
`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.
`java.lang.String`	`getTraceSQL()` Get a medium size SQL expression for debugging or tracing.
`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, compareTo, compareTypeSafe, convertScale, convertTo, convertTo, convertTo, convertToEnum, copy, copyToResult, copyToTemp, divide, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDataHandler, getDate, getDouble, getFloat, getHigherOrder, getInputStream, getInputStream, getInt, getLong, getReader, getReader, getResultSet, getScale, getShort, getSignum, getSmall, getTableId, getTime, getTimestamp, isLinkedToTable, modulus, multiply, negate, remove, subtract, throwUnsupportedExceptionForType, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - get
```
public static ValueArray get(Value[] list)
```
    Get or create a array value for the given value array. Do not clone the data.
    
    Parameters:
    
    list - the value array
    
    Returns:
    
    the value
  - get
```
public static ValueArray get(java.lang.Class<?> componentType,
                             Value[] list)
```
    Get or create a array value for the given value array. Do not clone the data.
    
    Parameters:
    
    componentType - the array class (null for Object[])
    
    list - the value array
    
    Returns:
    
    the value
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class Value
  - getList
```
public Value[] getList()
```
  - getType
```
public int getType()
```
    Description copied from class: Value
    
    Get the value type.
    
    Specified by:
    
    getType in class Value
    
    Returns:
    
    the type
  - getComponentType
```
public java.lang.Class<?> getComponentType()
```
  - getPrecision
```
public long getPrecision()
```
    Description copied from class: Value
    
    Get the precision.
    
    Specified by:
    
    getPrecision in class Value
    
    Returns:
    
    the precision
  - getString
```
public java.lang.String getString()
```
    Description copied from class: Value
    
    Get the value as a string.
    
    Specified by:
    
    getString in class Value
    
    Returns:
    
    the string
  - compareSecure
```
protected int compareSecure(Value o,
                            CompareMode mode)
```
    Description copied from class: Value
    
    Compare the value with another value of the same type.
    
    Specified by:
    
    compareSecure in class Value
    
    Parameters:
    
    o - the other value
    
    mode - the compare mode
    
    Returns:
    
    0 if both values are equal, -1 if the other value is smaller, and 1 otherwise
  - getObject
```
public java.lang.Object getObject()
```
    Description copied from class: Value
    
    Get the value as an object.
    
    Specified by:
    
    getObject in class Value
    
    Returns:
    
    the object
  - set
```
public void set(java.sql.PreparedStatement prep,
                int parameterIndex)
```
    Description copied from class: Value
    
    Set the value as a parameter in a prepared statement.
    
    Specified by:
    
    set in class Value
    
    Parameters:
    
    prep - the prepared statement
    
    parameterIndex - the parameter index
  - getSQL
```
public java.lang.String getSQL()
```
    Description copied from class: Value
    
    Get the SQL expression for this value.
    
    Specified by:
    
    getSQL in class Value
    
    Returns:
    
    the SQL expression
  - getTraceSQL
```
public java.lang.String getTraceSQL()
```
    Description copied from class: Value
    
    Get a medium size SQL expression for debugging or tracing. If the precision is too large, only a subset of the value is returned.
    
    Overrides:
    
    getTraceSQL in class Value
    
    Returns:
    
    the SQL expression
  - getDisplaySize
```
public int getDisplaySize()
```
    Description copied from class: Value
    
    Get the display size in characters.
    
    Specified by:
    
    getDisplaySize in class Value
    
    Returns:
    
    the display size
  - equals
```
public boolean equals(java.lang.Object other)
```
    Description copied from class: Value
    
    Check if the two values have the same hash code. No data conversion is made; this method returns false if the other object is not of the same class. For some values, compareTo may return 0 even if equals return false. Example: ValueDecimal 0.0 and 0.00.
    
    Specified by:
    
    equals in class Value
    
    Parameters:
    
    other - the other value
    
    Returns:
    
    true if they are equal
  - getMemory
```
public int getMemory()
```
    Description copied from class: Value
    
    Get the memory used by this object.
    
    Overrides:
    
    getMemory in class Value
    
    Returns:
    
    the memory used in bytes
  - convertPrecision
```
public Value convertPrecision(long precision,
                              boolean force)
```
    Description copied from class: Value
    
    Convert the precision to the requested value. The precision of the returned value may be somewhat larger than requested, because values with a fixed precision are not truncated.
    
    Overrides:
    
    convertPrecision in class Value
    
    Parameters:
    
    precision - the new precision
    
    force - true if losing numeric precision is allowed
    
    Returns:
    
    the new value

Class ValueArray

Nested Class Summary

Nested classes/interfaces inherited from class org.h2.value.Value

Field Summary

Fields inherited from class org.h2.value.Value

Method Summary

Methods inherited from class org.h2.value.Value

Methods inherited from class java.lang.Object

Method Detail

get

get

hashCode

getList

getType

getComponentType

getPrecision

getString

compareSecure

getObject

set

getSQL

getTraceSQL

getDisplaySize

equals

getMemory

convertPrecision