Package org.apache.bcel.classfile
Class Module
- java.lang.Object
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- org.apache.bcel.classfile.Attribute
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- org.apache.bcel.classfile.Module
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- All Implemented Interfaces:
java.lang.Cloneable
,Node
public final class Module extends Attribute
This class is derived from Attribute and represents the list of modules required, exported, opened or provided by a module. There may be at most one Module attribute in a ClassFile structure.- Since:
- 6.4.0
- See Also:
Attribute
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Field Summary
Fields Modifier and Type Field Description private ModuleExports[]
exports_table
private int
module_flags
private int
module_name_index
private int
module_version_index
private ModuleOpens[]
opens_table
private ModuleProvides[]
provides_table
private ModuleRequires[]
requires_table
private int
uses_count
private int[]
uses_index
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Fields inherited from class org.apache.bcel.classfile.Attribute
constant_pool, length, name_index, tag
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Constructor Summary
Constructors Constructor Description Module(int name_index, int length, java.io.DataInput input, ConstantPool constant_pool)
Construct object from input stream.
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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 implicitely defined by the contents of a Java class.Attribute
copy(ConstantPool _constant_pool)
void
dump(java.io.DataOutputStream file)
Dump Module attribute to file stream in binary format.ModuleExports[]
getExportsTable()
ModuleOpens[]
getOpensTable()
ModuleProvides[]
getProvidesTable()
ModuleRequires[]
getRequiresTable()
java.lang.String
toString()
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Methods inherited from class org.apache.bcel.classfile.Attribute
addAttributeReader, addAttributeReader, clone, getConstantPool, getLength, getName, getNameIndex, getTag, println, readAttribute, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex
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Field Detail
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module_name_index
private final int module_name_index
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module_flags
private final int module_flags
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module_version_index
private final int module_version_index
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requires_table
private ModuleRequires[] requires_table
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exports_table
private ModuleExports[] exports_table
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opens_table
private ModuleOpens[] opens_table
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uses_count
private final int uses_count
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uses_index
private final int[] uses_index
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provides_table
private ModuleProvides[] provides_table
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Constructor Detail
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Module
Module(int name_index, int length, java.io.DataInput input, ConstantPool constant_pool) throws java.io.IOException
Construct object from input stream.- Parameters:
name_index
- Index in constant poollength
- Content length in bytesinput
- Input streamconstant_pool
- Array of constants- Throws:
java.io.IOException
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Method Detail
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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.
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getRequiresTable
public ModuleRequires[] getRequiresTable()
- Returns:
- table of required modules
- See Also:
ModuleRequires
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getExportsTable
public ModuleExports[] getExportsTable()
- Returns:
- table of exported interfaces
- See Also:
ModuleExports
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getOpensTable
public ModuleOpens[] getOpensTable()
- Returns:
- table of provided interfaces
- See Also:
ModuleOpens
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getProvidesTable
public ModuleProvides[] getProvidesTable()
- Returns:
- table of provided interfaces
- See Also:
ModuleProvides
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dump
public void dump(java.io.DataOutputStream file) throws java.io.IOException
Dump Module attribute to file stream in binary format.
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toString
public java.lang.String toString()
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copy
public Attribute copy(ConstantPool _constant_pool)
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