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Class DE.fub.inf.JVM.JavaClass.CodeException
java.lang.Object
|
+----DE.fub.inf.JVM.JavaClass.CodeException
- public final class CodeException
- extends Object
This class represents an entry in the exception table of the Code
attribute and is used only there. It contains a range in which a
particular exception handler is active.
- Version:
- 970922
- Author:
- M. Dahm
- See Also:
- Code
-
CodeException()
- Empty constructor, all attributes have to be defined via `setXXX'
methods.
-
CodeException(CodeException)
- Initialize from another object.
-
CodeException(short, short, short, short)
-
-
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 code exception to file stream in binary format.
-
getCatchType()
-
-
getEndPC()
-
-
getHandlerPC()
-
-
getStartPC()
-
-
setCatchType(short)
-
-
setEndPC(short)
-
-
setHandlerPC(short)
-
-
setStartPC(short)
-
-
toString()
-
CodeException
public CodeException()
- Empty constructor, all attributes have to be defined via `setXXX'
methods. Use at your own risk.
CodeException
public CodeException(CodeException c)
- Initialize from another object.
CodeException
public CodeException(short start_pc,
short end_pc,
short handler_pc,
short catch_type)
- Parameters:
- start_pc - Range in the code the exception handler is active,
start_pc is inclusive while
- end_pc - is exclusive
- handler_pc - Starting address of exception handler, i.e.
an offset from start of code.
- catch_type - If zero the handler catches any
exception, otherwise it points to the exception class which is
to be caught.
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
dump
public final void dump(DataOutputStream file) throws IOException
- Dump code exception to file stream in binary format.
- Parameters:
- file - Output file stream
getCatchType
public final short getCatchType()
- Returns:
- Zero, if the handler catches any exception, otherwise it points to
the exception class which is to be caught.
getEndPC
public final short getEndPC()
- Returns:
- Exclusive end index of the region where the handler is active.
getHandlerPC
public final short getHandlerPC()
- Returns:
- Starting address of exception handler, relative to the code.
getStartPC
public final short getStartPC()
- Returns:
- Inclusive start index of the region where the handler is active.
setCatchType
public final void setCatchType(short catch_type)
setEndPC
public final void setEndPC(short end_pc)
setHandlerPC
public final void setHandlerPC(short handler_pc)
setStartPC
public final void setStartPC(short start_pc)
toString
public final String toString()
- Returns:
- String representation.
- Overrides:
- toString in class Object
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