/* 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;
/**
 * A resource declaration in a try with resources statement.
 * @production ResourceDeclaration : {@link VariableDeclaration};
 * @ast node
 * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/TryWithResources.ast:9
 */
public class ResourceDeclaration extends VariableDeclaration implements Cloneable {
  /**
   * @apilevel low-level
   */
  public void flushCache() {
    super.flushCache();
  }
  /**
   * @apilevel internal
   */
  public void flushCollectionCache() {
    super.flushCollectionCache();
  }
  /**
   * @apilevel internal
   */
  @SuppressWarnings({"unchecked", "cast"})
  public ResourceDeclaration clone() throws CloneNotSupportedException {
    ResourceDeclaration node = (ResourceDeclaration)super.clone();
    node.in$Circle(false);
    node.is$Final(false);
    return node;
  }
  /**
   * @apilevel internal
   */
  @SuppressWarnings({"unchecked", "cast"})
  public ResourceDeclaration copy() {
    try {
      ResourceDeclaration node = (ResourceDeclaration) 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 ResourceDeclaration fullCopy() {
    ResourceDeclaration tree = (ResourceDeclaration) 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;
  }
  /**
	 * Type checking for TWR.
	 * @ast method 
   * @aspect TryWithResources
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/TryWithResources.jrag:23
   */
  public void typeCheck() {
		TypeDecl typeAutoCloseable = lookupType("java.lang", "AutoCloseable");
		if (typeAutoCloseable == null)
			error("java.lang.AutoCloseable not found");
		else if (!getTypeAccess().type().instanceOf(typeAutoCloseable))
			error("Resource specification must declare an AutoCloseable resource");
	}
  /**
   * @ast method 
   * @aspect TryWithResources
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/TryWithResources.jrag:156
   */
  public void nameCheck() {
		// Special name check for resource specification
		if (resourcePreviouslyDeclared(name()))
			error("A resource with the name "+name()+
					" has already been declared in this try statement.");

		// Do regular name check for variable declaration
		super.nameCheck();
	}
  /**
   * @ast method 
   * 
   */
  public ResourceDeclaration() {
    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[3];
    setChild(new Opt(), 2);
  }
  /**
   * @ast method 
   * 
   */
  public ResourceDeclaration(Modifiers p0, Access p1, String p2, Opt<Expr> p3) {
    setChild(p0, 0);
    setChild(p1, 1);
    setID(p2);
    setChild(p3, 2);
  }
  /**
   * @ast method 
   * 
   */
  public ResourceDeclaration(Modifiers p0, Access p1, beaver.Symbol p2, Opt<Expr> p3) {
    setChild(p0, 0);
    setChild(p1, 1);
    setID(p2);
    setChild(p3, 2);
  }
  /**
   * @apilevel low-level
   * @ast method 
   * 
   */
  protected int numChildren() {
    return 3;
  }
  /**
   * @apilevel internal
   * @ast method 
   * 
   */
  public boolean mayHaveRewrite() {
    return false;
  }
  /**
   * Replaces the Modifiers child.
   * @param node The new node to replace the Modifiers child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public void setModifiers(Modifiers node) {
    setChild(node, 0);
  }
  /**
   * Retrieves the Modifiers child.
   * @return The current node used as the Modifiers child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public Modifiers getModifiers() {
    return (Modifiers)getChild(0);
  }
  /**
   * Retrieves the Modifiers child.
   * <p><em>This method does not invoke AST transformations.</em></p>
   * @return The current node used as the Modifiers child.
   * @apilevel low-level
   * @ast method 
   * 
   */
  public Modifiers getModifiersNoTransform() {
    return (Modifiers)getChildNoTransform(0);
  }
  /**
   * Replaces the TypeAccess child.
   * @param node The new node to replace the TypeAccess child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public void setTypeAccess(Access node) {
    setChild(node, 1);
  }
  /**
   * Retrieves the TypeAccess child.
   * @return The current node used as the TypeAccess child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public Access getTypeAccess() {
    return (Access)getChild(1);
  }
  /**
   * Retrieves the TypeAccess child.
   * <p><em>This method does not invoke AST transformations.</em></p>
   * @return The current node used as the TypeAccess child.
   * @apilevel low-level
   * @ast method 
   * 
   */
  public Access getTypeAccessNoTransform() {
    return (Access)getChildNoTransform(1);
  }
  /**
   * Replaces the lexeme ID.
   * @param value The new value for the lexeme ID.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public void setID(String value) {
    tokenString_ID = value;
  }
  /**
   * JastAdd-internal setter for lexeme ID using the Beaver parser.
   * @apilevel internal
   * @ast method 
   * 
   */
  public void setID(beaver.Symbol symbol) {
    if(symbol.value != null && !(symbol.value instanceof String))
      throw new UnsupportedOperationException("setID is only valid for String lexemes");
    tokenString_ID = (String)symbol.value;
    IDstart = symbol.getStart();
    IDend = symbol.getEnd();
  }
  /**
   * Retrieves the value for the lexeme ID.
   * @return The value for the lexeme ID.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public String getID() {
    return tokenString_ID != null ? tokenString_ID : "";
  }
  /**
   * Replaces the optional node for the Init child. This is the {@code Opt} node containing the child Init, not the actual child!
   * @param opt The new node to be used as the optional node for the Init child.
   * @apilevel low-level
   * @ast method 
   * 
   */
  public void setInitOpt(Opt<Expr> opt) {
    setChild(opt, 2);
  }
  /**
   * Check whether the optional Init child exists.
   * @return {@code true} if the optional Init child exists, {@code false} if it does not.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public boolean hasInit() {
    return getInitOpt().getNumChild() != 0;
  }
  /**
   * Retrieves the (optional) Init child.
   * @return The Init child, if it exists. Returns {@code null} otherwise.
   * @apilevel low-level
   * @ast method 
   * 
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Expr getInit() {
    return (Expr)getInitOpt().getChild(0);
  }
  /**
   * Replaces the (optional) Init child.
   * @param node The new node to be used as the Init child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public void setInit(Expr node) {
    getInitOpt().setChild(node, 0);
  }
  /**
   * @apilevel low-level
   * @ast method 
   * 
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Opt<Expr> getInitOpt() {
    return (Opt<Expr>)getChild(2);
  }
  /**
   * Retrieves the optional node for child Init. This is the {@code Opt} node containing the child Init, not the actual child!
   * <p><em>This method does not invoke AST transformations.</em></p>
   * @return The optional node for child Init.
   * @apilevel low-level
   * @ast method 
   * 
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Opt<Expr> getInitOptNoTransform() {
    return (Opt<Expr>)getChildNoTransform(2);
  }
  /**
	 * Inherit the lookupType attribute in ResourceDeclaration.
	 * @attribute inh
   * @aspect TryWithResources
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/TryWithResources.jrag:18
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl lookupType(String packageName, String typeName) {
    ASTNode$State state = state();
    TypeDecl lookupType_String_String_value = getParent().Define_TypeDecl_lookupType(this, null, packageName, typeName);
    return lookupType_String_String_value;
  }
  /**
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/TryWithResources.jrag:13
   * @apilevel internal
   */
  public NameType Define_NameType_nameType(ASTNode caller, ASTNode child) {
    if(caller == getTypeAccessNoTransform()) {
      return NameType.TYPE_NAME;
    }
    else {      return super.Define_NameType_nameType(caller, child);
    }
  }
  /**
   * @apilevel internal
   */
  public ASTNode rewriteTo() {
    return super.rewriteTo();
  }
}
