Package org.apache.bcel.classfile
Class ModuleMainClass
- java.lang.Object
-
- org.apache.bcel.classfile.Attribute
-
- org.apache.bcel.classfile.ModuleMainClass
-
- All Implemented Interfaces:
java.lang.Cloneable
,Node
public final class ModuleMainClass extends Attribute
This class is derived from Attribute and indicates the main class of a module. There may be at most one ModuleMainClass attribute in a ClassFile structure.- See Also:
Attribute
-
-
Field Summary
-
Fields inherited from class org.apache.bcel.classfile.Attribute
constant_pool, EMPTY_ARRAY, length, name_index, tag
-
-
Constructor Summary
Constructors Constructor Description ModuleMainClass(int nameIndex, int length, int mainClassIndex, ConstantPool constantPool)
ModuleMainClass(ModuleMainClass c)
Initialize from another object.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class.Attribute
copy(ConstantPool constantPool)
void
dump(java.io.DataOutputStream file)
Dump ModuleMainClass attribute to file stream in binary format.int
getHostClassIndex()
void
setHostClassIndex(int mainClassIndex)
java.lang.String
toString()
-
Methods inherited from class org.apache.bcel.classfile.Attribute
addAttributeReader, addAttributeReader, clone, getConstantPool, getLength, getName, getNameIndex, getTag, println, readAttribute, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex
-
-
-
-
Constructor Detail
-
ModuleMainClass
public ModuleMainClass(int nameIndex, int length, int mainClassIndex, ConstantPool constantPool)
- Parameters:
nameIndex
- Index in constant poollength
- Content length in bytesmainClassIndex
- Host class indexconstantPool
- Array of constants
-
ModuleMainClass
public ModuleMainClass(ModuleMainClass c)
Initialize from another object. Note that both objects use the same references (shallow copy). Use copy() for a physical copy.- Parameters:
c
- Source to copy.
-
-
Method Detail
-
accept
public void accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.
-
copy
public Attribute copy(ConstantPool constantPool)
-
dump
public void dump(java.io.DataOutputStream file) throws java.io.IOException
Dump ModuleMainClass attribute to file stream in binary format.
-
getHostClassIndex
public int getHostClassIndex()
- Returns:
- index into constant pool of host class name.
-
setHostClassIndex
public void setHostClassIndex(int mainClassIndex)
- Parameters:
mainClassIndex
- the host class index
-
-