org.jruby.ir.persistence

Class IRWriterFile

java.lang.Object

org.jruby.ir.persistence.IRWriterFile

All Implemented Interfaces:

IRWriterEncoder

public class IRWriterFile
extends Object
implements IRWriterEncoder

Represents a file which is persisted to storage.

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ARRAY
static byte	DOUBLE
static byte	FALSE
static byte	FLOAT
static byte	FULL
static byte	INSTR
static byte	LONG
static byte	NULL
static int	PRIMITIVE_BASE
static int	PROLOGUE_LENGTH
static byte	STRING
static byte	TRUE
static int	TWO_MEGS

Constructor Summary

Constructors

Constructor and Description
IRWriterFile(File file)

Method Summary

Methods

Modifier and Type	Method and Description
void	addScopeInstructionOffset(IRScope scope) Record current offset as the beginning of specified scopes list of instructions.
void	encode(boolean value)
void	encode(byte value)
void	encode(char value)
void	encode(double value)
void	encode(float value)
void	encode(Instr instr)
void	encode(int value)
void	encode(IRScope value)
void	encode(IRScopeType value)
void	encode(long value)
void	encode(Operand operand)
void	encode(OperandType value)
void	encode(Operation value)
void	encode(StaticScope.Type value)
void	encode(String value)
void	encode(String[] values)
void	endEncoding(IRScope script)
void	endEncodingScopeHeader(IRScope scope)
void	endEncodingScopeHeaders(IRScope script)
void	endEncodingScopeInstrs(IRScope scope)
int	getScopeInstructionOffset(IRScope scope) Get recorded offset for this scropes instruction list.
void	startEncoding(IRScope script)
void	startEncodingScopeHeader(IRScope scope)
void	startEncodingScopeHeaders(IRScope script)
void	startEncodingScopeInstrs(IRScope scope)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TWO_MEGS

public static final int TWO_MEGS

See Also:

Constant Field Values

PRIMITIVE_BASE

public static final int PRIMITIVE_BASE

STRING

public static final byte STRING

TRUE

public static final byte TRUE

See Also:

Constant Field Values

FALSE

public static final byte FALSE

See Also:

Constant Field Values

ARRAY

public static final byte ARRAY

NULL

public static final byte NULL

INSTR

public static final byte INSTR

LONG

public static final byte LONG

FLOAT

public static final byte FLOAT

DOUBLE

public static final byte DOUBLE

FULL

public static final byte FULL

See Also:

Constant Field Values

PROLOGUE_LENGTH

public static final int PROLOGUE_LENGTH

See Also:

Constant Field Values

Constructor Detail

IRWriterFile

public IRWriterFile(File file)
             throws FileNotFoundException

Throws:

FileNotFoundException

Method Detail

addScopeInstructionOffset

public void addScopeInstructionOffset(IRScope scope)

Record current offset as the beginning of specified scopes list of instructions.

getScopeInstructionOffset

public int getScopeInstructionOffset(IRScope scope)

Get recorded offset for this scropes instruction list.

encode

public void encode(boolean value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(byte value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(char value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(int value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(long value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(float value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(double value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(String value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(String[] values)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(Operand operand)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(Instr instr)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(IRScope value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(IRScopeType value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(StaticScope.Type value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(Operation value)

Specified by:

encode in interface IRWriterEncoder

encode

public void encode(OperandType value)

Specified by:

encode in interface IRWriterEncoder

startEncodingScopeHeader

public void startEncodingScopeHeader(IRScope scope)

Specified by:

startEncodingScopeHeader in interface IRWriterEncoder

endEncodingScopeHeader

public void endEncodingScopeHeader(IRScope scope)

Specified by:

endEncodingScopeHeader in interface IRWriterEncoder

startEncodingScopeInstrs

public void startEncodingScopeInstrs(IRScope scope)

Specified by:

startEncodingScopeInstrs in interface IRWriterEncoder

endEncodingScopeInstrs

public void endEncodingScopeInstrs(IRScope scope)

Specified by:

endEncodingScopeInstrs in interface IRWriterEncoder

startEncodingScopeHeaders

public void startEncodingScopeHeaders(IRScope script)

Specified by:

startEncodingScopeHeaders in interface IRWriterEncoder

endEncodingScopeHeaders

public void endEncodingScopeHeaders(IRScope script)

Specified by:

endEncodingScopeHeaders in interface IRWriterEncoder

startEncoding

public void startEncoding(IRScope script)

Specified by:

startEncoding in interface IRWriterEncoder

endEncoding

public void endEncoding(IRScope script)

Specified by:

endEncoding in interface IRWriterEncoder