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Class de.fub.bytecode.classfile.ExceptionTable
java.lang.Object
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+----de.fub.bytecode.classfile.Attribute
|
+----de.fub.bytecode.classfile.ExceptionTable
- public final class ExceptionTable
- extends Attribute
Class is derived from Attribute and represents the table
of exceptions that are thrown by a method. This attribute may be used
once per method.
- Version:
- $Id: ExceptionTable.java,v 1.4 1999/05/04 13:12:15 dahm Exp $
- Author:
- M. Dahm
- See Also:
- Code, Attribute
-
ExceptionTable(ExceptionTable)
- Initialize from another object.
-
ExceptionTable(int, int, int[], ConstantPool)
-
-
accept(Visitor)
- Called by objects that are traversing the nodes of the tree implicitely
defined by the contents of a Java class.
-
copy(ConstantPool)
-
-
dump(DataOutputStream)
- Dump exceptions attribute to file stream in binary format.
-
getExceptionIndexTable()
-
-
getExceptionNames()
-
-
getNumberOfExceptions()
-
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setExceptionIndexTable(int[])
-
-
toString()
-
ExceptionTable
public ExceptionTable(ExceptionTable c)
- Initialize from another object. Note that both objects use the same
references (shallow copy). Use clone() for a physical copy.
ExceptionTable
public ExceptionTable(int name_index,
int length,
int exception_index_table[],
ConstantPool constant_pool)
- Parameters:
- name_index - Index in constant pool
- length - Content length in bytes
- exception_index_table - Table of indices in constant pool
- constant_pool - Array of constants
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 exceptions attribute to file stream in binary format.
- Parameters:
- file - Output file stream
- Overrides:
- dump in class Attribute
getExceptionIndexTable
public final int[] getExceptionIndexTable()
- Returns:
- Array of indices into constant pool of thrown exceptions.
getNumberOfExceptions
public final int getNumberOfExceptions()
- Returns:
- Length of exception table.
getExceptionNames
public final String[] getExceptionNames()
- Returns:
- class names of thrown exceptions
setExceptionIndexTable
public final void setExceptionIndexTable(int exception_index_table[])
- Parameters:
- exception_index_table.
- Also redefines number_of_exceptions according to table length.
toString
public final String toString()
- Returns:
- String representation, i.e. a list of thrown exceptions.
- Overrides:
- toString in class Attribute
copy
public Attribute copy(ConstantPool constant_pool)
- Returns:
- deep copy of this attribute
- Overrides:
- copy in class Attribute
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