diff options
Diffstat (limited to 'src/main/java/bjc/dicelang/scl/tokens/StringSCLToken.java')
| -rw-r--r-- | src/main/java/bjc/dicelang/scl/tokens/StringSCLToken.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/main/java/bjc/dicelang/scl/tokens/StringSCLToken.java b/src/main/java/bjc/dicelang/scl/tokens/StringSCLToken.java new file mode 100644 index 0000000..40e5c27 --- /dev/null +++ b/src/main/java/bjc/dicelang/scl/tokens/StringSCLToken.java @@ -0,0 +1,54 @@ +package bjc.dicelang.scl.tokens; + +/** + * Base class for tokens containing strings. + * + * @author student + * + */ +public abstract class StringSCLToken extends SCLToken { + /** + * String value of the token. + */ + public String stringVal; + + protected StringSCLToken(boolean isSymbol, String val) { + if (isSymbol) { + type = TokenType.SYMBOL; + } else { + type = TokenType.SLIT; + } + + stringVal = val; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = super.hashCode(); + result = prime * result + ((stringVal == null) ? 0 : stringVal.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (!super.equals(obj)) + return false; + if (getClass() != obj.getClass()) + return false; + StringSCLToken other = (StringSCLToken) obj; + if (stringVal == null) { + if (other.stringVal != null) + return false; + } else if (!stringVal.equals(other.stringVal)) + return false; + return true; + } + + @Override + public String toString() { + return "StringSCLToken [stringVal=" + stringVal + "]"; + } +} |
