Object

java.lang.Object
- org.vishia.byteData.ByteDataAccessBase
- - org.vishia.byteData.Object_Jc

All Implemented Interfaces:

InfoFormattedAppend

Direct Known Subclasses:

Class_Jc, ExtReflection_Insp_h.ExtReflection_Insp, ObjectArray_Jc
```
public class Object_Jc
extends ByteDataAccessBase
```
This class enables the access to binary data which presents a C-type ObjectJc. The values are valid for a 32-bit-system, since 2020-05, new struct of ObjectJc

Nested Class Summary
- Nested classes/interfaces inherited from interface org.vishia.util.InfoFormattedAppend
  InfoFormattedAppend.PrepareToString

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`kBitIdentLarge_objectIdentSize`
`static int`	`kBitIdentMedium_objectIdentSize`
`static int`	`kBitIdentSmall_objectIdentSize`
`static int`	`kIsSmallSize_typeSizeIdent` Marking of size in attribute objectIdentSize in Object_Jc.
`static int`	`kPos_objIdentSize`
`private static int`	`kPos_ownAdress`
`private static int`	`kPos_reflectionClassAdress`
`static int`	`mArray_objectIdentSize`
`static int`	`mIdentLarge_typeSizeIdent`
`static int`	`mIdentMedium_typeSizeIdent`
`static int`	`mIdentSmall_typeSizeIdent`
`static int`	`mInitialized_objectIdentSize`
`static int`	`mIsLargeSize_typeSizeIdent` Marking of size in attribute objectIdentSize in Object_Jc.
`static int`	`mIsMediumSize_typeSizeIdent` Marking of size in attribute objectIdentSize in Object_Jc.
`static int`	`mSizeBits_typeSizeIdent`
`private static int`	`mSizeLarge_typeSizeIdent`
`private static int`	`mSizeMedium_typeSizeIdent`
`private static int`	`mSizeSmall_typeSizeIdent`
`static int`	`OBJTYPE_Class_Jc`
`static int`	`OBJTYPE_Field_Jc`
`static int`	`OBJTYPE_ReflectionImageBaseAddress_Jc`
`static int`	`sizeof_Object_Jc` nrofBytes of the C-POD type Object_Jc

Fields inherited from class org.vishia.byteData.ByteDataAccessBase
bBigEndian, bExc, bLittleEndianBig2, data, sizeHead, toStringformatter, version

Constructor Summary

Constructors
Constructor and Description
`Object_Jc()` Constructs the access to binary data of the head data of ObjectJc.
`Object_Jc(int size)` Constructs the access to binary data of a type based on ObjectJc

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`castToRawDataAccess(RawDataAccess dst)` assign the data at position of Object_Jc to a RawDataAccess to access data described by positions and types getted from reflection.
`double`	`getDoubleVal(int idx)` Gets a double value from any offset started from Object_Jc
`float`	`getFloatVal(int idx)` Gets a float value from any offset started from Object_Jc
`int`	`getIdent()` Returns the identification information from an instance.
`protected int`	`getIdent(int idxChild)` Returns the ident information from an instance.
`int`	`getIntVal(int idx, int nrofBytes)` Gets a integer value from any offset started from Object_Jc
`int`	`getOwnAdress()`
`int`	`getReflectionClass()` gets the address value of Reflection Class_Jc stored in the binary data of Object_Jc.
`int`	`getSizeObject()` returns the size of the Object_Jc data correlating with typeSizeIdent of Object_Jc.
`boolean`	`isObjectJcArray()`
`int`	`nrofArrayDimensions()` returns the number of dimensions if it is an ObjectArray_Jc, or 0 if it is scalar.
`void`	`setIdentSize(boolean isInitialized, boolean isArray, int ident, int size)`
`java.lang.String`	`showContent(java.lang.Appendable u)`
`java.lang.String`	`toString()` This method is especially usefully to debug in eclipse.

Methods inherited from class org.vishia.byteData.ByteDataAccessBase
_getInt, _getLong, _setInt, _setLong, _setString, addChild, addChild, addChildAt, addChildAt, addChildEmpty, addChildEmpty, addChildFloat, addChildInt, addChildInteger, addChildString, addChildString, addChildString, assign, assign, assign, assignAt, assignAt, assignCasted, assignClear, assignDataToFixChildren, checkData, checkLengthElement, clearData, clearHead, copyData, copyDataFrom, data, detach, getBigEndian, getChar, getChildDouble, getChildFloat, getChildInt, getChildInt16, getChildInteger, getChildString, getChildUint16, getChildUint8, getData, getDouble, getFloat, getFloat, getInt16, getInt16, getInt32, getInt32, getInt64, getInt8, getInt8, getLength, getLengthCurrent, getLengthHead, getLengthTotal, getMaxNrofBytes, getMaxNrofBytesForNextChild, getPositionInBuffer, getPositionNextChildInBuffer, getString, getUint16, getUint16, getUint32, getUint32, getUint8, getUint8, infoAppendHead, infoFormattedAppend, isCurrentChildInParent, isExpandable, isInUse, ixBegin, ixEnd, ixNextChild, removeChild, removeChild, removeChildren, setBigEndian, setCharset, setDouble, setException, setFloat, setFloat, setInt16, setInt16, setInt32, setInt32, setInt8, setInt8, setLengthElement, setLittleEndianBig2, setString, setUint16, setUint16, setUint32, setUint32, setUint8, setUint8, sizeHead, sufficingBytesForNextChild, upcast, XXXrewind

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

- Field Detail
  - kPos_objIdentSize
```
public static final int kPos_objIdentSize
```
    See Also:
    
    Constant Field Values
  - kPos_ownAdress
```
private static final int kPos_ownAdress
```
    See Also:
    
    Constant Field Values
  - kPos_reflectionClassAdress
```
private static final int kPos_reflectionClassAdress
```
    See Also:
    
    Constant Field Values
  - sizeof_Object_Jc
```
public static final int sizeof_Object_Jc
```
    nrofBytes of the C-POD type Object_Jc
    
    See Also:
    
    Constant Field Values
  - mArray_objectIdentSize
```
public static final int mArray_objectIdentSize
```
    See Also:
    
    Constant Field Values
  - mInitialized_objectIdentSize
```
public static final int mInitialized_objectIdentSize
```
    See Also:
    
    Constant Field Values
  - mSizeBits_typeSizeIdent
```
public static final int mSizeBits_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - kIsSmallSize_typeSizeIdent
```
public static final int kIsSmallSize_typeSizeIdent
```
    Marking of size in attribute objectIdentSize in Object_Jc. The Bit representing by the constant is set if it is a medium or large size object. This bits are part of the ident signification of objects. The kIsSmallSize_typeSizeIdent is only used for better comment in source.
    
    See Also:
    
    Constant Field Values
  - mIsMediumSize_typeSizeIdent
```
public static final int mIsMediumSize_typeSizeIdent
```
    Marking of size in attribute objectIdentSize in Object_Jc. The Bit representing by the constant is set if it is a medium or large size object. This bits are part of the ident signification of objects. The kIsSmallSize_typeSizeIdent is only used for better comment in source.
    
    See Also:
    
    Constant Field Values
  - mIsLargeSize_typeSizeIdent
```
public static final int mIsLargeSize_typeSizeIdent
```
    Marking of size in attribute objectIdentSize in Object_Jc. The Bit representing by the constant is set if it is a medium or large size object. This bits are part of the ident signification of objects. The kIsSmallSize_typeSizeIdent is only used for better comment in source.
    
    See Also:
    
    Constant Field Values
  - mSizeSmall_typeSizeIdent
```
private static final int mSizeSmall_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - mIdentSmall_typeSizeIdent
```
public static final int mIdentSmall_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - kBitIdentSmall_objectIdentSize
```
public static final int kBitIdentSmall_objectIdentSize
```
    See Also:
    
    Constant Field Values
  - mSizeMedium_typeSizeIdent
```
private static final int mSizeMedium_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - mIdentMedium_typeSizeIdent
```
public static final int mIdentMedium_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - kBitIdentMedium_objectIdentSize
```
public static final int kBitIdentMedium_objectIdentSize
```
    See Also:
    
    Constant Field Values
  - mSizeLarge_typeSizeIdent
```
private static final int mSizeLarge_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - mIdentLarge_typeSizeIdent
```
public static final int mIdentLarge_typeSizeIdent
```
    See Also:
    
    Constant Field Values
  - kBitIdentLarge_objectIdentSize
```
public static final int kBitIdentLarge_objectIdentSize
```
    See Also:
    
    Constant Field Values
  - OBJTYPE_Class_Jc
```
public static final int OBJTYPE_Class_Jc
```
    See Also:
    
    Constant Field Values
  - OBJTYPE_ReflectionImageBaseAddress_Jc
```
public static final int OBJTYPE_ReflectionImageBaseAddress_Jc
```
    See Also:
    
    Constant Field Values
  - OBJTYPE_Field_Jc
```
public static final int OBJTYPE_Field_Jc
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Object_Jc
```
public Object_Jc()
```
    Constructs the access to binary data of the head data of ObjectJc. Note that more data should be added by ByteDataAccessBase.addChild(ByteDataAccessBase) etc.
  - Object_Jc
```
public Object_Jc(int size)
```
    Constructs the access to binary data of a type based on ObjectJc
    
    Parameters:
    
    size - Size of that type inclusively ObjectJc.
- Method Detail
  - getSizeObject
```
public int getSizeObject()
```
    returns the size of the Object_Jc data correlating with typeSizeIdent of Object_Jc.
    
    Returns:
    
    nrof bytes.
  - nrofArrayDimensions
```
public int nrofArrayDimensions()
```
    returns the number of dimensions if it is an ObjectArray_Jc, or 0 if it is scalar.
    
    Returns:
  - getOwnAdress
```
public int getOwnAdress()
```
  - getReflectionClass
```
public int getReflectionClass()
```
    gets the address value of Reflection Class_Jc stored in the binary data of Object_Jc. To assign an existing Reflection class use Reflection_Jc.getClassFromMemAddr(int),
    
    Returns:
    
    the address value from the original memory location.
  - getIdent
```
protected int getIdent(int idxChild)
```
    Returns the ident information from an instance.
  - getIdent
```
public int getIdent()
```
    Returns the identification information from an instance.
  - setIdentSize
```
public void setIdentSize(boolean isInitialized,
                         boolean isArray,
                         int ident,
                         int size)
```
  - isObjectJcArray
```
public boolean isObjectJcArray()
```
  - getIntVal
```
public final int getIntVal(int idx,
                           int nrofBytes)
```
    Gets a integer value from any offset started from Object_Jc
    
    Parameters:
    
    idx - byte-offset, the offset is not tested. If the offset is wrong, a null-pointer-exception throws.
    
    nrofBytes - to read.
    
    Returns:
    
    integer value
  - getFloatVal
```
public final float getFloatVal(int idx)
```
    Gets a float value from any offset started from Object_Jc
    
    Parameters:
    
    idx - byte-offset, the offset is not tested. If the offset is wrong, a null-pointer-exception throws.
    
    Returns:
    
    float value
  - getDoubleVal
```
public final double getDoubleVal(int idx)
```
    Gets a double value from any offset started from Object_Jc
    
    Parameters:
    
    idx - byte-offset, the offset is not tested. If the offset is wrong, a null-pointer-exception throws.
    
    Returns:
    
    double value
  - castToRawDataAccess
```
public void castToRawDataAccess(RawDataAccess dst)
```
    assign the data at position of Object_Jc to a RawDataAccess to access data described by positions and types getted from reflection.
    
    Parameters:
    
    dst - The destination ByteDataAccess.
  - showContent
```
public java.lang.String showContent(java.lang.Appendable u)
```
  - toString
```
public java.lang.String toString()
```
    Description copied from class: ByteDataAccessBase
    
    This method is especially usefully to debug in eclipse. It shows the first bytes of head, the position of child and the first bytes of the child.
    
    Overrides:
    
    toString in class ByteDataAccessBase

Class Object_Jc

Nested Class Summary

Nested classes/interfaces inherited from interface org.vishia.util.InfoFormattedAppend

Field Summary

Fields inherited from class org.vishia.byteData.ByteDataAccessBase

Constructor Summary

Method Summary

Methods inherited from class org.vishia.byteData.ByteDataAccessBase

Methods inherited from class java.lang.Object

Field Detail

kPos_objIdentSize

kPos_ownAdress

kPos_reflectionClassAdress

sizeof_Object_Jc

mArray_objectIdentSize

mInitialized_objectIdentSize

mSizeBits_typeSizeIdent

kIsSmallSize_typeSizeIdent

mIsMediumSize_typeSizeIdent

mIsLargeSize_typeSizeIdent

mSizeSmall_typeSizeIdent

mIdentSmall_typeSizeIdent

kBitIdentSmall_objectIdentSize

mSizeMedium_typeSizeIdent

mIdentMedium_typeSizeIdent

kBitIdentMedium_objectIdentSize

mSizeLarge_typeSizeIdent

mIdentLarge_typeSizeIdent

kBitIdentLarge_objectIdentSize

OBJTYPE_Class_Jc

OBJTYPE_ReflectionImageBaseAddress_Jc

OBJTYPE_Field_Jc

Constructor Detail

Object_Jc

Object_Jc

Method Detail

getSizeObject

nrofArrayDimensions

getOwnAdress

getReflectionClass

getIdent

getIdent

setIdentSize

isObjectJcArray

getIntVal

getFloatVal

getDoubleVal

castToRawDataAccess

showContent

toString