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java.lang.Objectorg.gjt.jclasslib.structures.AbstractStructure
org.gjt.jclasslib.structures.attributes.LocalVariableTableEntry
Describes an entry in a LocalVariableTableEntry attribute structure.
Field Summary | |
static int |
LENGTH
Length in bytes of a local variable association. |
Fields inherited from class org.gjt.jclasslib.structures.AbstractStructure |
classFile, debug, SYSTEM_PROPERTY_DEBUG |
Constructor Summary | |
LocalVariableTableEntry()
|
Method Summary | |
static LocalVariableTableEntry |
create(DataInput in,
ClassFile classFile)
Factory method for creating LocalVariableTableEntry structures. |
protected void |
debug(String message)
Utility method for derived structures. |
int |
getDescriptorIndex()
Get the index of the constant pool entry containing the descriptor of this local variable. |
int |
getIndex()
Get the index of this local variable. |
int |
getLength()
Get the length in bytes of this local variable association. |
int |
getNameIndex()
Get the index of the constant pool entry containing the name of this local variable. |
int |
getStartPc()
Get the start_pc of this local variable association. |
void |
read(DataInput in)
Read this structure from the given DataInput. |
void |
setDescriptorIndex(int descriptorIndex)
Get the index of the constant pool entry containing the descriptor of this local variable. |
void |
setIndex(int index)
Set the index of this local variable. |
void |
setLength(int length)
Set the length in bytes of this local variable association. |
void |
setNameIndex(int nameIndex)
Set the index of the constant pool entry containing the name of this local variable. |
void |
setStartPc(int startPc)
Set the start_pc of this local variable association. |
void |
write(DataOutput out)
Write this structure to the given DataOutput. |
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 |
public static final int LENGTH
Constructor Detail |
public LocalVariableTableEntry()
Method Detail |
public static LocalVariableTableEntry create(DataInput in, ClassFile classFile) throws InvalidByteCodeException, IOException
in
- the DataInput from which to read the
LocalVariableTableEntry structureclassFile
- the parent class file of the structure to be created
InvalidByteCodeException
- if the byte code is invalid
IOException
- if an exception occurs with the DataInputpublic int getStartPc()
public void setStartPc(int startPc)
startPc
- the start_pcpublic int getLength()
public void setLength(int length)
length
- the lengthpublic int getNameIndex()
public void setNameIndex(int nameIndex)
nameIndex
- the indexpublic int getDescriptorIndex()
public void setDescriptorIndex(int descriptorIndex)
descriptorIndex
- the indexpublic int getIndex()
public void setIndex(int index)
index
- the indexpublic void read(DataInput in) throws InvalidByteCodeException, IOException
AbstractStructure
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.
read
in class AbstractStructure
in
- the DataInput from which to read
InvalidByteCodeException
- if the byte code is invalid
IOException
- if an exception occurs with the DataInputpublic void write(DataOutput out) throws InvalidByteCodeException, IOException
AbstractStructure
The written bytes are in JVM class file format.
write
in class AbstractStructure
out
- the DataOutput to which to write
InvalidByteCodeException
- if the structure is internally inconsistent
IOException
- if an exception occurs with the DataOutputprotected void debug(String message)
AbstractStructure
debug
in class AbstractStructure
message
- the debug message
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