soot.JastAddJ.ResourceDeclaration Maven / Gradle / Ivy
/* 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.coffi.ClassFile;
import soot.coffi.method_info;
import soot.coffi.CONSTANT_Utf8_info;
import soot.tagkit.SourceFileTag;
import soot.coffi.CoffiMethodSource;
/**
* 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 p3) {
setChild(p0, 0);
setChild(p1, 1);
setID(p2);
setChild(p3, 2);
}
/**
* @ast method
*
*/
public ResourceDeclaration(Modifiers p0, Access p1, beaver.Symbol p2, Opt 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.
* This method does not invoke AST transformations.
* @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.
* This method does not invoke AST transformations.
* @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 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 getInitOpt() {
return (Opt)getChild(2);
}
/**
* Retrieves the optional node for child Init. This is the {@code Opt} node containing the child Init, not the actual child!
* This method does not invoke AST transformations.
* @return The optional node for child Init.
* @apilevel low-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public Opt getInitOptNoTransform() {
return (Opt)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();
}
}