@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((delegate == null) ? 0 : delegate.hashCode());
		result = prime * result + ((mapper == null) ? 0 : mapper.hashCode());
		return result;
	}
Returns the delegate constraint (current value for this mapped constraint)
@return the delegate constraint.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/MappedColumnConstraint.java