Refactor CaseElement into seperate classes

1 files changed, 60 insertions, 0 deletions

diff --git a/RGens/src/main/java/bjc/rgens/parser/elements/VariableCaseElement.java b/RGens/src/main/java/bjc/rgens/parser/elements/VariableCaseElement.java
new file mode 100644
index 0000000..920445a
--- /dev/null
+++ b/RGens/src/main/java/bjc/rgens/parser/elements/VariableCaseElement.java
@@ -0,0 +1,60 @@
+package bjc.rgens.parser.elements;
+
+public class VariableCaseElement extends CaseElement {
+	/**
+	 * The name of the variable this element defines.
+	 */
+	public final String varName;
+
+	/**
+	 * The definition of the variable this element defines.
+	 */
+	public final String varDef;
+
+	public VariableCaseElement(String name, String def, boolean isExp) {
+		super(isExp ? ElementType.EXPVARDEF : ElementType.VARDEF);
+
+		varName = name;
+		varDef = def;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = super.hashCode();
+		result = prime * result + ((varDef == null) ? 0 : varDef.hashCode());
+		result = prime * result + ((varName == null) ? 0 : varName.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;
+		VariableCaseElement other = (VariableCaseElement) obj;
+		if (varDef == null) {
+			if (other.varDef != null)
+				return false;
+		} else if (!varDef.equals(other.varDef))
+			return false;
+		if (varName == null) {
+			if (other.varName != null)
+				return false;
+		} else if (!varName.equals(other.varName))
+			return false;
+		return true;
+	}
+
+	@Override
+	public String toString() {
+		if (type == ElementType.VARDEF) {
+			return String.format("{%s:=%s}", varName, varDef);
+		} else {
+			return String.format("{%s=%s}", varName, varDef);
+		}
+	}
+}