001    package edu.rice.cs.javalanglevels.tree;
002    
003    import edu.rice.cs.javalanglevels.SourceInfo;
004    
005    /**
006     * Class UnlabeledBreakStatement, a component of the JExpressionIF composite hierarchy.
007     * Note: null is not allowed as a value for any field.
008     * @version  Generated automatically by ASTGen at Sun May 27 23:01:27 CDT 2012
009     */
010    public class UnlabeledBreakStatement extends BreakStatement {
011    
012      /**
013       * Constructs a UnlabeledBreakStatement.
014       * @throws java.lang.IllegalArgumentException  If any parameter to the constructor is null.
015       */
016      public UnlabeledBreakStatement(SourceInfo in_sourceInfo) {
017        super(in_sourceInfo);
018      }
019    
020    
021      public <RetType> RetType visit(JExpressionIFVisitor<RetType> visitor) { return visitor.forUnlabeledBreakStatement(this); }
022      public void visit(JExpressionIFVisitor_void visitor) { visitor.forUnlabeledBreakStatement(this); }
023    
024      /**
025       * Implementation of toString that uses
026       * {@link #output} to generated nicely tabbed tree.
027       */
028      public java.lang.String toString() {
029        java.io.StringWriter w = new java.io.StringWriter();
030        output(w);
031        return w.toString();
032      }
033    
034      /**
035       * Prints this object out as a nicely tabbed tree.
036       */
037      public void output(java.io.Writer writer) {
038        outputHelp(new TabPrintWriter(writer, 2));
039      }
040    
041      public void outputHelp(TabPrintWriter writer) {
042        writer.print("UnlabeledBreakStatement" + ":");
043        writer.indent();
044    
045        writer.print(" ");
046        writer.print("sourceInfo = ");
047        SourceInfo temp_sourceInfo = getSourceInfo();
048        if (temp_sourceInfo == null) {
049          writer.print("null");
050        } else {
051          writer.print(temp_sourceInfo);
052        }
053        writer.unindent();
054      }
055    
056      /**
057       * Implementation of equals that is based on the values
058       * of the fields of the object. Thus, two objects 
059       * created with identical parameters will be equal.
060       */
061      public boolean equals(java.lang.Object obj) {
062        if (obj == null) return false;
063        if ((obj.getClass() != this.getClass()) || (obj.hashCode() != this.hashCode())) {
064          return false;
065        } else {
066          UnlabeledBreakStatement casted = (UnlabeledBreakStatement) obj;
067          return true;
068        }
069      }
070    
071      /**
072       * Implementation of hashCode that is consistent with
073       * equals. The value of the hashCode is formed by
074       * XORing the hashcode of the class object with
075       * the hashcodes of all the fields of the object.
076       */
077      protected int generateHashCode() {
078        int code = getClass().hashCode();
079        code ^= 0;
080        return code;
081      }
082    }