Split SCLToken into subclasses.

Instead of one class with a lot of fields whose state varies based on an
enum, we now have a hierarchy of classes that does the same in a more
obvious manner.

1 files changed, 46 insertions, 0 deletions

diff --git a/base/src/bjc/dicelang/scl/StringSCLToken.java b/base/src/bjc/dicelang/scl/StringSCLToken.java
new file mode 100644
index 0000000..d50b7e9
--- /dev/null
+++ b/base/src/bjc/dicelang/scl/StringSCLToken.java
@@ -0,0 +1,46 @@
+package bjc.dicelang.scl;
+
+public class StringSCLToken extends SCLToken {
+	/* Used for SYMBOL & SLIT */
+	public String stringVal;
+	
+	public StringSCLToken(boolean isSymbol, String val) {
+		if(isSymbol) {
+			type = Type.SYMBOL;
+		} else {
+			type = Type.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 + "]";
+	}
+}