Package edu.umd.cs.findbugs.ba.bcp

Class BindingSet

java.lang.Object
edu.umd.cs.findbugs.ba.bcp.BindingSet
public class BindingSet extends Object
A set of Bindings, which are definitions of variables occurring in a ByteCodePattern. BindingSets are immutable; to add a binding, a new cell is allocated. (Are we CONSING yet?)
Author:
David Hovemeyer
See Also:

  • Constructor Details

    • BindingSet

      public BindingSet(Binding binding, BindingSet parent)
      Constructor; creates a new BindingSet as an extension of an existing one.
      Parameters:
      binding - a variable binding
      parent - the parent BindingSet, containing other bindings

  • Method Details

    • lookup

      public Binding lookup(String varName)
      Look for a Binding for given variable.
      Parameters:
      varName - name of the variable
      Returns:
      the Binding, or null if no such Binding is present in the set

    • toString

      public String toString()
      Overrides:
      toString in class Object