Package org.apache.bcel.classfile

Class ModuleProvides

java.lang.Object
org.apache.bcel.classfile.ModuleProvides
All Implemented Interfaces:
Cloneable, Node
public final class ModuleProvides extends Object implements Cloneable, Node
This class represents an entry in the provides table of the Module attribute. Each entry describes a service implementation that the parent module provides.
Since:
6.4.0
See Also:

  • Field Details

    • providesIndex

      private final int providesIndex

    • providesWithCount

      private final int providesWithCount

    • providesWithIndex

      private final int[] providesWithIndex

  • Constructor Details

    • ModuleProvides

      ModuleProvides(DataInput file) throws IOException
      Constructs object from file stream.
      Parameters:
      file - Input stream
      Throws:
      IOException - if an I/O Exception occurs in readUnsignedShort

  • Method Details

    • getImplementationClassNameAtIndex

      private static String getImplementationClassNameAtIndex(ConstantPool constantPool, int index, boolean compactClassName)

    • 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

    • copy

      public ModuleProvides copy()
      Returns:
      deep copy of this object

    • dump

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

    • getImplementationClassNames

      public String[] getImplementationClassNames(ConstantPool constantPool, boolean compactClassName)
      Gets the array of implementation class names for this ModuleProvides.
      Parameters:
      constantPool - Array of constants usually obtained from the ClassFile object
      compactClassName - false for original constant pool value, true to replace '/' with '.'
      Returns:
      array of implementation class names
      Since:
      6.10.0

    • getInterfaceName

      public String getInterfaceName(ConstantPool constantPool)
      Gets the interface name for this ModuleProvides.
      Parameters:
      constantPool - Array of constants usually obtained from the ClassFile object
      Returns:
      interface name
      Since:
      6.10.0

    • toString

      public String toString()
      Overrides:
      toString in class Object
      Returns:
      String representation

    • toString

      public String toString(ConstantPool constantPool)
      Returns:
      Resolved string representation