soot.JastAddJ.LabeledStmt 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;
/**
* @production LabeledStmt : {@link BranchTargetStmt} ::= <Label:String> {@link Stmt};
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:199
*/
public class LabeledStmt extends BranchTargetStmt implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
targetOf_ContinueStmt_values = null;
targetOf_BreakStmt_values = null;
isDAafter_Variable_values = null;
isDUafter_Variable_values = null;
canCompleteNormally_computed = false;
label_computed = false;
label_value = null;
end_label_computed = false;
end_label_value = null;
lookupLabel_String_values = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public LabeledStmt clone() throws CloneNotSupportedException {
LabeledStmt node = (LabeledStmt)super.clone();
node.targetOf_ContinueStmt_values = null;
node.targetOf_BreakStmt_values = null;
node.isDAafter_Variable_values = null;
node.isDUafter_Variable_values = null;
node.canCompleteNormally_computed = false;
node.label_computed = false;
node.label_value = null;
node.end_label_computed = false;
node.end_label_value = null;
node.lookupLabel_String_values = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public LabeledStmt copy() {
try {
LabeledStmt node = (LabeledStmt) 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 LabeledStmt fullCopy() {
LabeledStmt tree = (LabeledStmt) 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
* @aspect NameCheck
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/NameCheck.jrag:356
*/
public void nameCheck() {
LabeledStmt stmt = lookupLabel(getLabel());
if(stmt != null) {
if(stmt.enclosingBodyDecl() == enclosingBodyDecl()) {
error("Labels can not shadow labels in the same member");
}
}
}
/**
* @ast method
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:542
*/
public void toString(StringBuffer s) {
s.append(indent());
s.append(getLabel() + ":");
getStmt().toString(s);
}
/**
* @ast method
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:25
*/
public void jimplify2(Body b) {
b.setLine(this);
b.addLabel(label());
getStmt().jimplify2(b);
b.addLabel(end_label());
}
/**
* @ast method
*
*/
public LabeledStmt() {
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];
}
/**
* @ast method
*
*/
public LabeledStmt(String p0, Stmt p1) {
setLabel(p0);
setChild(p1, 0);
}
/**
* @ast method
*
*/
public LabeledStmt(beaver.Symbol p0, Stmt p1) {
setLabel(p0);
setChild(p1, 0);
}
/**
* @apilevel low-level
* @ast method
*
*/
protected int numChildren() {
return 1;
}
/**
* @apilevel internal
* @ast method
*
*/
public boolean mayHaveRewrite() {
return false;
}
/**
* Replaces the lexeme Label.
* @param value The new value for the lexeme Label.
* @apilevel high-level
* @ast method
*
*/
public void setLabel(String value) {
tokenString_Label = value;
}
/**
* @apilevel internal
* @ast method
*
*/
/**
* @apilevel internal
*/
protected String tokenString_Label;
/**
* @ast method
*
*/
public int Labelstart;
/**
* @ast method
*
*/
public int Labelend;
/**
* JastAdd-internal setter for lexeme Label using the Beaver parser.
* @apilevel internal
* @ast method
*
*/
public void setLabel(beaver.Symbol symbol) {
if(symbol.value != null && !(symbol.value instanceof String))
throw new UnsupportedOperationException("setLabel is only valid for String lexemes");
tokenString_Label = (String)symbol.value;
Labelstart = symbol.getStart();
Labelend = symbol.getEnd();
}
/**
* Retrieves the value for the lexeme Label.
* @return The value for the lexeme Label.
* @apilevel high-level
* @ast method
*
*/
public String getLabel() {
return tokenString_Label != null ? tokenString_Label : "";
}
/**
* Replaces the Stmt child.
* @param node The new node to replace the Stmt child.
* @apilevel high-level
* @ast method
*
*/
public void setStmt(Stmt node) {
setChild(node, 0);
}
/**
* Retrieves the Stmt child.
* @return The current node used as the Stmt child.
* @apilevel high-level
* @ast method
*
*/
public Stmt getStmt() {
return (Stmt)getChild(0);
}
/**
* Retrieves the Stmt child.
* This method does not invoke AST transformations.
* @return The current node used as the Stmt child.
* @apilevel low-level
* @ast method
*
*/
public Stmt getStmtNoTransform() {
return (Stmt)getChildNoTransform(0);
}
protected java.util.Map targetOf_ContinueStmt_values;
/**
* @attribute syn
* @aspect BranchTarget
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/BranchTarget.jrag:67
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean targetOf(ContinueStmt stmt) {
Object _parameters = stmt;
if(targetOf_ContinueStmt_values == null) targetOf_ContinueStmt_values = new java.util.HashMap(4);
if(targetOf_ContinueStmt_values.containsKey(_parameters)) {
return ((Boolean)targetOf_ContinueStmt_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean targetOf_ContinueStmt_value = targetOf_compute(stmt);
if(isFinal && num == state().boundariesCrossed) targetOf_ContinueStmt_values.put(_parameters, Boolean.valueOf(targetOf_ContinueStmt_value));
return targetOf_ContinueStmt_value;
}
/**
* @apilevel internal
*/
private boolean targetOf_compute(ContinueStmt stmt) { return stmt.hasLabel() && stmt.getLabel().equals(getLabel()); }
protected java.util.Map targetOf_BreakStmt_values;
/**
* @attribute syn
* @aspect BranchTarget
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/BranchTarget.jrag:74
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean targetOf(BreakStmt stmt) {
Object _parameters = stmt;
if(targetOf_BreakStmt_values == null) targetOf_BreakStmt_values = new java.util.HashMap(4);
if(targetOf_BreakStmt_values.containsKey(_parameters)) {
return ((Boolean)targetOf_BreakStmt_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean targetOf_BreakStmt_value = targetOf_compute(stmt);
if(isFinal && num == state().boundariesCrossed) targetOf_BreakStmt_values.put(_parameters, Boolean.valueOf(targetOf_BreakStmt_value));
return targetOf_BreakStmt_value;
}
/**
* @apilevel internal
*/
private boolean targetOf_compute(BreakStmt stmt) { return stmt.hasLabel() && stmt.getLabel().equals(getLabel()); }
protected java.util.Map isDAafter_Variable_values;
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:511
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDAafter(Variable v) {
Object _parameters = v;
if(isDAafter_Variable_values == null) isDAafter_Variable_values = new java.util.HashMap(4);
if(isDAafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDAafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDAafter_Variable_value = isDAafter_compute(v);
if(isFinal && num == state().boundariesCrossed) isDAafter_Variable_values.put(_parameters, Boolean.valueOf(isDAafter_Variable_value));
return isDAafter_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDAafter_compute(Variable v) {
if(!getStmt().isDAafter(v))
return false;
for(Iterator iter = targetBreaks().iterator(); iter.hasNext(); ) {
BreakStmt stmt = (BreakStmt)iter.next();
if(!stmt.isDAafterReachedFinallyBlocks(v))
return false;
}
return true;
}
protected java.util.Map isDUafter_Variable_values;
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:894
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDUafter(Variable v) {
Object _parameters = v;
if(isDUafter_Variable_values == null) isDUafter_Variable_values = new java.util.HashMap(4);
if(isDUafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDUafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDUafter_Variable_value = isDUafter_compute(v);
if(isFinal && num == state().boundariesCrossed) isDUafter_Variable_values.put(_parameters, Boolean.valueOf(isDUafter_Variable_value));
return isDUafter_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDUafter_compute(Variable v) {
if(!getStmt().isDUafter(v))
return false;
for(Iterator iter = targetBreaks().iterator(); iter.hasNext(); ) {
BreakStmt stmt = (BreakStmt)iter.next();
if(!stmt.isDUafterReachedFinallyBlocks(v))
return false;
}
return true;
}
/**
* @apilevel internal
*/
protected boolean canCompleteNormally_computed = false;
/**
* @apilevel internal
*/
protected boolean canCompleteNormally_value;
/**
* @attribute syn
* @aspect UnreachableStatements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/UnreachableStatements.jrag:46
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean canCompleteNormally() {
if(canCompleteNormally_computed) {
return canCompleteNormally_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
canCompleteNormally_value = canCompleteNormally_compute();
if(isFinal && num == state().boundariesCrossed) canCompleteNormally_computed = true;
return canCompleteNormally_value;
}
/**
* @apilevel internal
*/
private boolean canCompleteNormally_compute() { return getStmt().canCompleteNormally() || reachableBreak(); }
/**
* @apilevel internal
*/
protected boolean label_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt label_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:23
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt label() {
if(label_computed) {
return label_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
label_value = label_compute();
if(isFinal && num == state().boundariesCrossed) label_computed = true;
return label_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt label_compute() { return newLabel(); }
/**
* @apilevel internal
*/
protected boolean end_label_computed = false;
/**
* @apilevel internal
*/
protected soot.jimple.Stmt end_label_value;
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:24
*/
@SuppressWarnings({"unchecked", "cast"})
public soot.jimple.Stmt end_label() {
if(end_label_computed) {
return end_label_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
end_label_value = end_label_compute();
if(isFinal && num == state().boundariesCrossed) end_label_computed = true;
return end_label_value;
}
/**
* @apilevel internal
*/
private soot.jimple.Stmt end_label_compute() { return newLabel(); }
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:200
*/
public soot.jimple.Stmt break_label() {
ASTNode$State state = state();
try { return end_label(); }
finally {
}
}
/**
* @attribute syn
* @aspect Statements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Statements.jrag:225
*/
public soot.jimple.Stmt continue_label() {
ASTNode$State state = state();
try { return getStmt().continue_label(); }
finally {
}
}
/**
* @attribute syn
* @aspect PreciseRethrow
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/PreciseRethrow.jrag:55
*/
public boolean modifiedInScope(Variable var) {
ASTNode$State state = state();
try { return getStmt().modifiedInScope(var); }
finally {
}
}
protected java.util.Map lookupLabel_String_values;
/**
* @attribute inh
* @aspect BranchTarget
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/BranchTarget.jrag:170
*/
@SuppressWarnings({"unchecked", "cast"})
public LabeledStmt lookupLabel(String name) {
Object _parameters = name;
if(lookupLabel_String_values == null) lookupLabel_String_values = new java.util.HashMap(4);
if(lookupLabel_String_values.containsKey(_parameters)) {
return (LabeledStmt)lookupLabel_String_values.get(_parameters);
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
LabeledStmt lookupLabel_String_value = getParent().Define_LabeledStmt_lookupLabel(this, null, name);
if(isFinal && num == state().boundariesCrossed) lookupLabel_String_values.put(_parameters, lookupLabel_String_value);
return lookupLabel_String_value;
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/BranchTarget.jrag:171
* @apilevel internal
*/
public LabeledStmt Define_LabeledStmt_lookupLabel(ASTNode caller, ASTNode child, String name) {
if(caller == getStmtNoTransform()) {
return name.equals(getLabel()) ? this : lookupLabel(name);
}
else { return getParent().Define_LabeledStmt_lookupLabel(this, caller, name);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:510
* @apilevel internal
*/
public boolean Define_boolean_isDAbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getStmtNoTransform()) {
return isDAbefore(v);
}
else { return getParent().Define_boolean_isDAbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:893
* @apilevel internal
*/
public boolean Define_boolean_isDUbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getStmtNoTransform()) {
return isDUbefore(v);
}
else { return getParent().Define_boolean_isDUbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/UnreachableStatements.jrag:47
* @apilevel internal
*/
public boolean Define_boolean_reachable(ASTNode caller, ASTNode child) {
if(caller == getStmtNoTransform()) {
return reachable();
}
else { return getParent().Define_boolean_reachable(this, caller);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}