Package org.apache.bcel.classfile

Class ConstantPackage

  • All Implemented Interfaces:
    java.lang.Cloneable, ConstantObject, Node
    public final class ConstantPackage
extends Constant
implements ConstantObject
    This class is derived from the abstract Constant and represents a reference to a package.

    Note: Early access Java 9 support- currently subject to change

    Since:
    6.1
    See Also:
    Constant

    • Constructor Detail

      • ConstantPackage

        public ConstantPackage​(ConstantPackage c)
        Initialize from another object.

      • ConstantPackage

        public ConstantPackage​(int nameIndex)
        Parameters:
        nameIndex - Name index in constant pool. Should refer to a ConstantUtf8.

    • 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
        Specified by:
        accept in class Constant
        Parameters:
        v - Visitor object

      • dump

        public void dump​(java.io.DataOutputStream file)
          throws java.io.IOException
        Dump constant package to file stream in binary format.
        Specified by:
        dump in class Constant
        Parameters:
        file - Output file stream
        Throws:
        java.io.IOException

      • getNameIndex

        public int getNameIndex()
        Returns:
        Name index in constant pool of package name.

      • setNameIndex

        public void setNameIndex​(int nameIndex)
        Parameters:
        nameIndex - the name index in the constant pool of this Constant Package

      • getBytes

        public java.lang.String getBytes​(ConstantPool cp)
        Returns:
        dereferenced string

      • toString

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