package slangc.model;

import slang.data.Mappable;

public class TypeTemplateArgument extends TemplateArgument implements Mappable {
	private TypeModel type;

	public TypeTemplateArgument(TypeModel type) {
		this.type = type;
	}

	public TypeModel getType() {
		return type;
	}

	@Override
	public int mappableHash() {
		final int prime = 31;
		int result = super.mappableHash();
		result = prime * result + ((type == null) ? 0 : type.mappableHash());
		return result;
	}

	@Override
	public boolean mappableEquals(Mappable obj) {
		if (this == obj) {
			return true;
		}
		if (!super.mappableEquals(obj)) {
			return false;
		}
		if (!(obj instanceof TypeTemplateArgument)) {
			return false;
		}
		TypeTemplateArgument other = (TypeTemplateArgument) obj;
		if (type == null) {
			if (other.type != null) {
				return false;
			}
		} else if (!type.mappableEquals(other.type)) {
			return false;
		}
		return true;
	}
	
	@Override
	public String toString() {
		return type == null ? "<UNRESOLVED?>" : type.fullName();
	}
}