IRWriterStream (JRuby Core 9.2.5.0 API)

java.lang.Object
- org.jruby.ir.persistence.IRWriterStream

All Implemented Interfaces:

IRWriterEncoder
```
public class IRWriterStream
extends java.lang.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`	`NULL_STRING`
`static int`	`PRIMITIVE_BASE`
`static int`	`PROLOGUE_LENGTH`
`static byte`	`STRING`
`static byte`	`TRUE`
`static int`	`TWO_MEGS`
`static int`	`VERSION`

Constructor Summary

Constructors
Constructor and Description

IRWriterStream(java.io.File file)

IRWriterStream(java.io.OutputStream stream)

Constructors
Constructor and Description
`IRWriterStream(java.io.File file)`
`IRWriterStream(java.io.OutputStream stream)`

Method Summary

All Methods Instance Methods Concrete 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(byte[] bytes)`
`void`	`encode(ByteList value)`
`void`	`encode(char value)`
`void`	`encode(double value)`
`void`	`encode(org.jcodings.Encoding encoding)`
`void`	`encode(float value)`
`void`	`encode(Instr instr)`
`void`	`encode(int value)`
`void`	`encode(int[] value)`
`void`	`encode(IRScope value)`
`void`	`encode(IRScopeType value)`
`void`	`encode(long value)`
`void`	`encode(Operand operand)`
`void`	`encode(Operand[] operands)`
`void`	`encode(OperandType value)`
`void`	`encode(Operation value)`
`void`	`encode(RubyEvent event)`
`void`	`encode(RubySymbol symbol)`
`void`	`encode(Signature signature)`
`void`	`encode(StaticScope.Type value)`
`void`	`encode(java.lang.String value)`
`void`	`encode(java.lang.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
  - VERSION
```
public static final int VERSION
```
    See Also:
    
    Constant Field Values
  - 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
  - NULL_STRING
```
public static final int NULL_STRING
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - IRWriterStream
```
public IRWriterStream(java.io.OutputStream stream)
```
  - IRWriterStream
```
public IRWriterStream(java.io.File file)
               throws java.io.FileNotFoundException
```
    Throws:
    
    java.io.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(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(ByteList value)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(byte[] bytes)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(org.jcodings.Encoding encoding)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(RubySymbol symbol)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(java.lang.String value)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(java.lang.String[] values)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(Operand operand)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(Operand[] operands)
```
    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(Signature signature)
```
    Specified by:
    
    encode in interface IRWriterEncoder
  - encode
```
public void encode(RubyEvent event)
```
    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

Class IRWriterStream

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

VERSION

TWO_MEGS

PRIMITIVE_BASE

STRING

TRUE

FALSE

ARRAY

NULL

INSTR

LONG

FLOAT

DOUBLE

FULL

PROLOGUE_LENGTH

NULL_STRING

Constructor Detail

IRWriterStream

IRWriterStream

Method Detail

addScopeInstructionOffset

getScopeInstructionOffset

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

encode

startEncodingScopeHeader

endEncodingScopeHeader

startEncodingScopeInstrs

endEncodingScopeInstrs

startEncodingScopeHeaders

endEncodingScopeHeaders

startEncoding

endEncoding