common

type CompareAble interface {
	/*
			进行大小的比较
			-1  <= compareAble
			 0  == compareAble
		     1  >= compareAble
	*/
	CompareTo(compareAble CompareAble) int
}

type CompareFunc func(thisValue interface{}, compareValue interface{}) int

type ForIntIterator interface {
	Begin() int

	Next() int

	End() bool
}

type IndexError struct {
}

type Integer int

type Iterator interface {
	Set(value interface{}) error

	Get() (interface{}, error)

	Remove()
}

type IteratorAble interface {
	/*
		增强迭代器,可以在迭代的过程中删除和修改元素
	*/
	Iterator(iteratorFunc func(iterator Iterator) bool)
}

type OperatorNotUseful struct {
}

type SliceAble interface {
	ToSlice() []interface{}
}

type SortAble interface {
	IteratorAble

	SliceAble
}