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Class DE.fub.inf.JVM.JavaClass.LineNumberTable
java.lang.Object
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+----DE.fub.inf.JVM.JavaClass.Attribute
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+----DE.fub.inf.JVM.JavaClass.LineNumberTable
- public final class LineNumberTable
- extends Attribute
This class is derived from Attribute and represents a table of
line numbers for debugging purposes. This attribute is used by the
Code attribute. It contains pairs of PCs and line numbers.
- Version:
- 970922
- Author:
- M. Dahm
- See Also:
- Code, LineNumber
-
LineNumberTable()
- Empty constructor, all attributes have to be defined via `setXXX'
methods.
-
LineNumberTable(LineNumberTable)
- Initialize from another object.
-
LineNumberTable(short, int, LineNumber[], ConstantPool)
-
-
accept(Visitor)
- Called by objects that are traversing the nodes of the tree implicitely
defined by the contents of a Java class.
-
dump(DataOutputStream)
- Dump line number table attribute to file stream in binary format.
-
getConstantPool()
-
-
getLineNumberTable()
-
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setConstantPool(ConstantPool)
-
-
setLineNumberTable(LineNumber[])
-
-
toString()
-
LineNumberTable
public LineNumberTable()
- Empty constructor, all attributes have to be defined via `setXXX'
methods. Use at your own risk.
LineNumberTable
public LineNumberTable(LineNumberTable c)
- Initialize from another object. Note that both objects use the same
references (shallow copy). Use clone() for a physical copy.
LineNumberTable
public LineNumberTable(short name_index,
int length,
LineNumber line_number_table[],
ConstantPool constant_pool)
accept
public void accept(Visitor v)
- Called by objects that are traversing the nodes of the tree implicitely
defined by the contents of a Java class. I.e., the hierarchy of methods,
fields, attributes, etc. spawns a tree of objects.
- Parameters:
- v - Visitor object
- Overrides:
- accept in class Attribute
dump
public final void dump(DataOutputStream file) throws IOException
- Dump line number table attribute to file stream in binary format.
- Parameters:
- file - Output file stream
- Overrides:
- dump in class Attribute
getConstantPool
public final ConstantPool getConstantPool()
- Returns:
- Constant pool used by this object.
- See Also:
- ConstantPool
getLineNumberTable
public final LineNumber[] getLineNumberTable()
- Returns:
- Array of (pc offset, line number) pairs.
setConstantPool
public final void setConstantPool(ConstantPool constant_pool)
- Parameters:
- constant_pool - Constant pool to be used for this object.
- See Also:
- ConstantPool
setLineNumberTable
public final void setLineNumberTable(LineNumber line_number_table[])
toString
public final String toString()
- Returns:
- String representation.
- Overrides:
- toString in class Object
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