org.cojen.classfile.attribute
Class LineNumberTableAttr

java.lang.Object
  extended by org.cojen.classfile.Attribute
      extended by org.cojen.classfile.attribute.LineNumberTableAttr

public class LineNumberTableAttr
extends Attribute

This class corresponds to the LineNumberTable_attribute structure as defined in section 4.7.6 of The Java Virtual Machine Specification.

Author:
Brian S O'Neill

Field Summary
 
Fields inherited from class org.cojen.classfile.Attribute
CODE, CONSTANT_VALUE, DEPRECATED, ENCLOSING_METHOD, EXCEPTIONS, INNER_CLASSES, LINE_NUMBER_TABLE, LOCAL_VARIABLE_TABLE, RUNTIME_INVISIBLE_ANNOTATIONS, RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS, RUNTIME_VISIBLE_ANNOTATIONS, RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS, SIGNATURE, SOURCE_FILE, SYNTHETIC
 
Constructor Summary
LineNumberTableAttr(ConstantPool cp)
           
LineNumberTableAttr(ConstantPool cp, String name)
           
LineNumberTableAttr(ConstantPool cp, String name, int length, DataInput din)
           
 
Method Summary
 void addEntry(Location start, int line_number)
           
 int getLength()
          Returns the length (in bytes) of this attribute in the class file.
 int getLineNumber(Location start)
           
 void writeDataTo(DataOutput dout)
          Write just the attribute specific data.
 
Methods inherited from class org.cojen.classfile.Attribute
getAttributes, getConstantPool, getName, getNameConstant, readFrom, writeTo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LineNumberTableAttr

public LineNumberTableAttr(ConstantPool cp)

LineNumberTableAttr

public LineNumberTableAttr(ConstantPool cp,
                           String name)

LineNumberTableAttr

public LineNumberTableAttr(ConstantPool cp,
                           String name,
                           int length,
                           DataInput din)
                    throws IOException
Throws:
IOException
Method Detail

getLineNumber

public int getLineNumber(Location start)

addEntry

public void addEntry(Location start,
                     int line_number)
              throws IllegalArgumentException
Throws:
IllegalArgumentException

getLength

public int getLength()
Description copied from class: Attribute
Returns the length (in bytes) of this attribute in the class file.

Specified by:
getLength in class Attribute

writeDataTo

public void writeDataTo(DataOutput dout)
                 throws IOException
Description copied from class: Attribute
Write just the attribute specific data. The default implementation writes nothing.

Overrides:
writeDataTo in class Attribute
Throws:
IOException


Copyright © 2004-2011 Brian S O'Neill. All Rights Reserved.