Class ModuleOpens

  • All Implemented Interfaces:
    java.lang.Cloneable, Node

    public final class ModuleOpens
    extends java.lang.Object
    implements java.lang.Cloneable, Node
    This class represents an entry in the opens table of the Module attribute. Each entry describes a package which the parent module opens.
    Since:
    6.4.0
    See Also:
    Module
    • 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.
      ModuleOpens copy()  
      void dump​(java.io.DataOutputStream file)
      Dump table entry to file stream in binary format.
      int getOpensFlags()
      Gets the flags for this ModuleOpens.
      java.lang.String getPackageName​(ConstantPool constantPool)
      Gets the opened package name.
      java.lang.String[] getToModuleNames​(ConstantPool constantPool)
      Gets an array of module names for this ModuleOpens.
      java.lang.String toString()  
      java.lang.String toString​(ConstantPool constantPool)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • 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.
        Specified by:
        accept in interface Node
        Parameters:
        v - Visitor object
      • dump

        public void dump​(java.io.DataOutputStream file)
                  throws java.io.IOException
        Dump table entry to file stream in binary format.
        Parameters:
        file - Output file stream
        Throws:
        java.io.IOException - if an I/O Exception occurs in writeShort
      • getOpensFlags

        public int getOpensFlags()
        Gets the flags for this ModuleOpens.
        Returns:
        the opensFlags
        Since:
        6.10.0
      • getPackageName

        public java.lang.String getPackageName​(ConstantPool constantPool)
        Gets the opened package name.
        Parameters:
        constantPool - the constant pool from the ClassFile
        Returns:
        the opened package name
        Since:
        6.10.0
      • getToModuleNames

        public java.lang.String[] getToModuleNames​(ConstantPool constantPool)
        Gets an array of module names for this ModuleOpens.
        Parameters:
        constantPool - Array of constants usually obtained from the ClassFile object
        Returns:
        array of module names following 'opens to'
        Since:
        6.10.0
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
        Returns:
        String representation
      • toString

        public java.lang.String toString​(ConstantPool constantPool)
        Returns:
        Resolved string representation