Method: StringSymbol(String, Position)

1: package symbols;
2:
3: import model.Position;
4: import scanner.ScannerConstants;
5:
6: /**
7: *
8: * This class represents String symbol.
9: *
10: */
11: public class StringSymbol extends AbstractSymbol {
12:         /**
13:          * This attribute is the text of the String.
14:          */
15:         private final transient String text;
16:
17:         /**
18:          * This constructor initialize the String Symbol.
19:          *
20:          * @param text
21:          * is the text of the String.
22:          * @param position
23:          * is the row and column of the data in the stream.
24:          */
25:         public StringSymbol(final String text, final Position position) {
26:                 super(position);
27:                 this.text = text;
28:         }
29:
30:         /**
31:          *
32:          * This method returns the attribute text.
33:          *
34:          * @return the text.
35:          *
36:          */
37:         public String getText() {
38:                 return this.text;
39:
40:         }
41:
42:         @Override
43:         public String toString() {
44:                 return ScannerConstants.STRING + this.text + this.getPosition();
45:         }
46:
47:         @Override
48:         public boolean equals(final Object obj) {
49:                 return super.equals(obj) && obj instanceof StringSymbol
50:                                 && ((StringSymbol) obj).getText().equals(this.getText());
51:         }
52:
53:         @Override
54:         public int hashCode() {
55:                 return super.hashCode() + this.text.hashCode();
56:         }
57: }