fr.umlv.corosol.component
Interface JArray

All Superinterfaces:

JAllocatable, JHeapObject, JObject

All Known Implementing Classes:

DefaultJArray, NativeArray

public interface JArray
extends JHeapObject, JAllocatable

An array allocated into the Corosol JVM heap. This interface provides method for reading and writing value at a specified index into an array.

Author:

Christophe Deleray

Field Summary

static int	T_BOOLEAN The tag associated with an array of boolean.
static int	T_BYTE The tag associated with an array of byte.
static int	T_CHAR The tag associated with an array of char.
static int	T_DOUBLE The tag associated with an array of double.
static int	T_FLOAT The tag associated with an array of float.
static int	T_INT The tag associated with an array of int.
static int	T_LONG The tag associated with an array of long.
static int	T_SHORT The tag associated with an array of short.

Method Summary

boolean	getBoolean(int index) Returns the boolean value stored at the specified index.
byte	getByte(int index) Returns the byte value stored at the specified index.
char	getChar(int index) Returns the char value stored at the specified index.
JClass	getComponentType() Returns the component type of this array.
double	getDouble(int index) Returns the double value stored at the specified index.
float	getFloat(int index) Returns the float value stored at the specified index.
int	getInt(int index) Returns the int value stored at the specified index.
long	getLong(int index) Returns the long value stored at the specified index.
JHeapObject	getObject(int index) Returns the object whose the reference value is stored at the specified index.
short	getShort(int index) Returns the short value stored at the specified index.
int	length() Returns the length of this array.
void	setBoolean(boolean value, int index) Sets the specified entry with a specified boolean value.
void	setByte(byte value, int index) Sets the specified entry with a specified byte value.
void	setChar(char value, int index) Sets the specified entry with a specified char value.
void	setDouble(double value, int index) Sets the specified entry with a specified double value.
void	setFloat(float value, int index) Sets the specified entry with a specified float value.
void	setInt(int value, int index) Sets the specified entry with a specified int value.
void	setLayout(JArrayLayout layout) Sets the layout of the array representing by this JArray object.
void	setLong(long value, int index) Sets the specified entry with a specified long value.
void	setObject(JHeapObject object, int index) Sets the specified entry with the reference of the specified object.
void	setShort(short value, int index) Sets the specified entry with a specified short value.

Methods inherited from interface fr.umlv.corosol.component.JHeapObject

getNativeObject, getType, isNative

Methods inherited from interface fr.umlv.corosol.component.JAllocatable

getPosition, getSize, setPosition

Field Detail

T_BOOLEAN

static final int T_BOOLEAN

The tag associated with an array of boolean.

See Also:

Constant Field Values

T_CHAR

static final int T_CHAR

The tag associated with an array of char.

See Also:

Constant Field Values

T_FLOAT

static final int T_FLOAT

The tag associated with an array of float.

See Also:

Constant Field Values

T_DOUBLE

static final int T_DOUBLE

The tag associated with an array of double.

See Also:

Constant Field Values

T_BYTE

static final int T_BYTE

The tag associated with an array of byte.

See Also:

Constant Field Values

T_SHORT

static final int T_SHORT

The tag associated with an array of short.

See Also:

Constant Field Values

T_INT

static final int T_INT

The tag associated with an array of int.

See Also:

Constant Field Values

T_LONG

static final int T_LONG

The tag associated with an array of long.

See Also:

Constant Field Values

Method Detail

length

int length()

Returns the length of this array.

getComponentType

JClass getComponentType()

Returns the component type of this array.

getBoolean

boolean getBoolean(int index)

Returns the boolean value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getByte

byte getByte(int index)

Returns the byte value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getChar

char getChar(int index)

Returns the char value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getDouble

double getDouble(int index)

Returns the double value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getFloat

float getFloat(int index)

Returns the float value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getInt

int getInt(int index)

Returns the int value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getLong

long getLong(int index)

Returns the long value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getShort

short getShort(int index)

Returns the short value stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the value stored at the specified index

getObject

JHeapObject getObject(int index)

Returns the object whose the reference value is stored at the specified index.

Parameters:

index - an index of an entry

Returns:

the object whose the reference value is stored at the specified index

setBoolean

void setBoolean(boolean value,
                int index)

Sets the specified entry with a specified boolean value.

Parameters:

value - the value to be stored

index - an index of an entry

setByte

void setByte(byte value,
             int index)

Sets the specified entry with a specified byte value.

Parameters:

value - the value to be stored

index - an index of an entry

setChar

void setChar(char value,
             int index)

Sets the specified entry with a specified char value.

Parameters:

value - the value to be stored

index - an index of an entry

setDouble

void setDouble(double value,
               int index)

Sets the specified entry with a specified double value.

Parameters:

value - the value to be stored

index - an index of an entry

setFloat

void setFloat(float value,
              int index)

Sets the specified entry with a specified float value.

Parameters:

value - the value to be stored

index - an index of an entry

setInt

void setInt(int value,
            int index)

Sets the specified entry with a specified int value.

Parameters:

value - the value to be stored

index - an index of an entry

setLong

void setLong(long value,
             int index)

Sets the specified entry with a specified long value.

Parameters:

value - the value to be stored

index - an index of an entry

setShort

void setShort(short value,
              int index)

Sets the specified entry with a specified short value.

Parameters:

value - the value to be stored

index - an index of an entry

setObject

void setObject(JHeapObject object,
               int index)

Sets the specified entry with the reference of the specified object.

Parameters:

object - the object whose the reference value will be stored

index - an index of an entry

setLayout

void setLayout(JArrayLayout layout)

Sets the layout of the array representing by this JArray object. layout describes the relative position of each entry of this array into the memory allocated for it.

Parameters:

layout - the layout describing the entry positions of this array