@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
SkyKey other = (SkyKey) obj;
return argument.equals(other.argument) && functionName.equals(other.functionName);
}
public SkyKey(SkyFunctionName functionName, Object valueName) {
this.functionName = Preconditions.checkNotNull(functionName);
this.argument = Preconditions.checkNotNull(valueName);
this.hashCode = 31 * functionName.hashCode() + argument.hashCode();
}
