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org.gjt.jclasslib.structures.elementvalues
Class ConstElementValue

java.lang.Object
  extended byorg.gjt.jclasslib.structures.AbstractStructure
      extended byorg.gjt.jclasslib.structures.elementvalues.ElementValue
          extended byorg.gjt.jclasslib.structures.elementvalues.ConstElementValue

public class ConstElementValue
extends ElementValue

Describes an ConstElementValue attribute structure.

Version:
$Revision: 1.1 $ $Date: 2004/12/28 13:04:32 $
Author:
Vitor Carreira

Field Summary
static String ENTRY_NAME
           
 
Fields inherited from class org.gjt.jclasslib.structures.elementvalues.ElementValue
ANNOTATION_TAG, ANNOTATION_TAG_VERBOSE, ARRAY_TAG, ARRAY_TAG_VERBOSE, BOOL_TAG, BOOL_TAG_VERBOSE, BYTE_TAG, BYTE_TAG_VERBOSE, CHAR_TAG, CHAR_TAG_VERBOSE, CLASS_TAG, CLASS_TAG_VERBOSE, DOUBLE_TAG, DOUBLE_TAG_VERBOSE, ENUM_TAG, ENUM_TAG_VERBOSE, FLOAT_TAG, FLOAT_TAG_VERBOSE, INITIAL_LENGTH, INT_TAG, INT_TAG_VERBOSE, LONG_TAG, LONG_TAG_VERBOSE, SHORT_TAG, SHORT_TAG_VERBOSE, STRING_TAG, STRING_TAG_VERBOSE
 
Fields inherited from class org.gjt.jclasslib.structures.AbstractStructure
classFile, debug, SYSTEM_PROPERTY_DEBUG
 
Constructor Summary
protected ConstElementValue(int tag)
           
 
Method Summary
protected  void debug(String message)
          Utility method for derived structures.
 int getConstValueIndex()
          Get the const_value_index of this element value entry.
 String getEntryName()
           
protected  int getSpecificLength()
           
 void read(DataInput in)
          Read this structure from the given DataInput.
 void setConstValueIndex(int constValueIndex)
          Set the const_value_index of this element value entry.
 void write(DataOutput out)
          Write this structure to the given DataOutput.
 
Methods inherited from class org.gjt.jclasslib.structures.elementvalues.ElementValue
create, getLength, getTag, getTagDescription, printAccessFlagsVerbose
 
Methods inherited from class org.gjt.jclasslib.structures.AbstractStructure
getClassFile, getDebug, getLength, printAccessFlags, printAccessFlagsVerbose, printBytes, setClassFile, setDebug
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ENTRY_NAME

public static final String ENTRY_NAME
See Also:
Constant Field Values
Constructor Detail

ConstElementValue

protected ConstElementValue(int tag)
Method Detail

getConstValueIndex

public int getConstValueIndex()
Get the const_value_index of this element value entry.

Returns:
the const_value_index

setConstValueIndex

public void setConstValueIndex(int constValueIndex)
Set the const_value_index of this element value entry.

Parameters:
constValueIndex - the const_value_index

getSpecificLength

protected int getSpecificLength()
Specified by:
getSpecificLength in class ElementValue

read

public void read(DataInput in)
          throws InvalidByteCodeException,
                 IOException
Description copied from class: AbstractStructure
Read this structure from the given DataInput.

Excpects DataInput to be in JVM class file format and just before a structure of this kind. No look ahead parsing since the class file format is deterministic.

Overrides:
read in class AbstractStructure
Parameters:
in - the DataInput from which to read
Throws:
IOException - if an exception occurs with the DataInput
InvalidByteCodeException - if the byte code is invalid

write

public void write(DataOutput out)
           throws InvalidByteCodeException,
                  IOException
Description copied from class: AbstractStructure
Write this structure to the given DataOutput.

The written bytes are in JVM class file format.

Overrides:
write in class ElementValue
Throws:
InvalidByteCodeException
IOException

debug

protected void debug(String message)
Description copied from class: AbstractStructure
Utility method for derived structures. Dump a specific debug message.

Overrides:
debug in class AbstractStructure
Parameters:
message - the debug message

getEntryName

public String getEntryName()
Specified by:
getEntryName in class ElementValue

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