/* This file was generated with JastAdd2 (http://jastadd.org) version R20130212 (r1031) */
package soot.JastAddJ;

import java.util.HashSet;
import java.io.File;
import java.util.*;
import beaver.*;
import java.util.ArrayList;
import java.util.zip.*;
import java.io.*;
import java.io.FileNotFoundException;
import java.util.Collection;
import soot.*;
import soot.util.*;
import soot.jimple.*;
import soot.tagkit.SourceFileTag;
/**
 * @production Dims : {@link ASTNode} ::= <span class="component">[{@link Expr}]</span>;
 * @ast node
 * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:134
 */
public class Dims extends ASTNode<ASTNode> implements Cloneable {
  /**
   * @apilevel low-level
   */
  public void flushCache() {
    super.flushCache();
  }
  /**
   * @apilevel internal
   */
  public void flushCollectionCache() {
    super.flushCollectionCache();
  }
  /**
   * @apilevel internal
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Dims clone() throws CloneNotSupportedException {
    Dims node = (Dims)super.clone();
    node.in$Circle(false);
    node.is$Final(false);
    return node;
  }
  /**
   * @apilevel internal
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Dims copy() {
    try {
      Dims node = (Dims) clone();
      node.parent = null;
      if(children != null)
        node.children = (ASTNode[]) children.clone();
      return node;
    } catch (CloneNotSupportedException e) {
      throw new Error("Error: clone not supported for " +
        getClass().getName());
    }
  }
  /**
   * Create a deep copy of the AST subtree at this node.
   * The copy is dangling, i.e. has no parent.
   * @return dangling copy of the subtree at this node
   * @apilevel low-level
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Dims fullCopy() {
    Dims tree = (Dims) copy();
    if (children != null) {
      for (int i = 0; i < children.length; ++i) {
        ASTNode child = (ASTNode) children[i];
        if(child != null) {
          child = child.fullCopy();
          tree.setChild(child, i);
        }
      }
    }
    return tree;
  }
  /**
   * @ast method 
   * 
   */
  public Dims() {
    super();


  }
  /**
   * Initializes the child array to the correct size.
   * Initializes List and Opt nta children.
   * @apilevel internal
   * @ast method
   * @ast method 
   * 
   */
  public void init$Children() {
    children = new ASTNode[1];
    setChild(new Opt(), 0);
  }
  /**
   * @ast method 
   * 
   */
  public Dims(Opt<Expr> p0) {
    setChild(p0, 0);
  }
  /**
   * @apilevel low-level
   * @ast method 
   * 
   */
  protected int numChildren() {
    return 1;
  }
  /**
   * @apilevel internal
   * @ast method 
   * 
   */
  public boolean mayHaveRewrite() {
    return false;
  }
  /**
   * Replaces the optional node for the Expr child. This is the {@code Opt} node containing the child Expr, not the actual child!
   * @param opt The new node to be used as the optional node for the Expr child.
   * @apilevel low-level
   * @ast method 
   * 
   */
  public void setExprOpt(Opt<Expr> opt) {
    setChild(opt, 0);
  }
  /**
   * Check whether the optional Expr child exists.
   * @return {@code true} if the optional Expr child exists, {@code false} if it does not.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public boolean hasExpr() {
    return getExprOpt().getNumChild() != 0;
  }
  /**
   * Retrieves the (optional) Expr child.
   * @return The Expr child, if it exists. Returns {@code null} otherwise.
   * @apilevel low-level
   * @ast method 
   * 
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Expr getExpr() {
    return (Expr)getExprOpt().getChild(0);
  }
  /**
   * Replaces the (optional) Expr child.
   * @param node The new node to be used as the Expr child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public void setExpr(Expr node) {
    getExprOpt().setChild(node, 0);
  }
  /**
   * @apilevel low-level
   * @ast method 
   * 
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Opt<Expr> getExprOpt() {
    return (Opt<Expr>)getChild(0);
  }
  /**
   * Retrieves the optional node for child Expr. This is the {@code Opt} node containing the child Expr, not the actual child!
   * <p><em>This method does not invoke AST transformations.</em></p>
   * @return The optional node for child Expr.
   * @apilevel low-level
   * @ast method 
   * 
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Opt<Expr> getExprOptNoTransform() {
    return (Opt<Expr>)getChildNoTransform(0);
  }
  /**
   * @apilevel internal
   */
  public ASTNode rewriteTo() {
    return super.rewriteTo();
  }
}
