Class CAstImpl

java.lang.Object
com.ibm.wala.cast.tree.impl.CAstImpl
All Implemented Interfaces:
CAst
Direct Known Subclasses:
CAstValueImpl
public class CAstImpl extends Object implements CAst
An implementation of CAst, i.e. a simple factory for creating capa ast nodes. This class simply creates generic nodes with a kind field, and either an array of children or a constant values. Note that there is no easy way to mutate these trees; do not change this (see CAstNode for the rationale for this rule).
Author:
Julian Dolby (dolby@us.ibm.com)

  • Constructor Details

    • CAstImpl

      public CAstImpl()

  • Method Details

    • makeUnique

      public String makeUnique()
      Description copied from interface: CAst
      Make a new identifier, unique to this CAst instance.
      Specified by:
      makeUnique in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, List<CAstNode> cs)
      Description copied from interface: CAst
      Make a node of type kind specifying a list of children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1, CAstNode[] cs)
      Description copied from interface: CAst
      Make a node of type kind giving a first child and array of the rest.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind)
      Description copied from interface: CAst
      Make a node of type kind with no children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1)
      Description copied from interface: CAst
      Make a node of type kind with one child.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1, CAstNode c2)
      Description copied from interface: CAst
      Make a node of type kind with two children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3)
      Description copied from interface: CAst
      Make a node of type kind with three children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3, CAstNode c4)
      Description copied from interface: CAst
      Make a node of type kind with four children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3, CAstNode c4, CAstNode c5)
      Description copied from interface: CAst
      Make a node of type kind with five children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3, CAstNode c4, CAstNode c5, CAstNode c6)
      Description copied from interface: CAst
      Make a node of type kind with six children.
      Specified by:
      makeNode in interface CAst

    • makeNode

      public CAstNode makeNode(int kind, CAstNode... cs)
      Description copied from interface: CAst
      Make a node of type kind specifying an array of children.
      Specified by:
      makeNode in interface CAst

    • makeConstant

      public CAstNode makeConstant(Object value)
      Description copied from interface: CAst
      Make an arbitrary object constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(boolean value)
      Description copied from interface: CAst
      Make a boolean constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(char value)
      Description copied from interface: CAst
      Make a char constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(short value)
      Description copied from interface: CAst
      Make a short integer constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(int value)
      Description copied from interface: CAst
      Make an integer constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(long value)
      Description copied from interface: CAst
      Make a long integer constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(float value)
      Description copied from interface: CAst
      Make a single-precision floating point constant node.
      Specified by:
      makeConstant in interface CAst

    • makeConstant

      public CAstNode makeConstant(double value)
      Description copied from interface: CAst
      Make a double-precision floating point constant node.
      Specified by:
      makeConstant in interface CAst