collections

Documentation

Overview

Copyright 2018 StreamSets Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright 2018 StreamSets Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• type Entry
  • func NewEntry(key interface{}, value interface{}) *Entry
  • func (e *Entry) GetKey() interface{}
  • func (e *Entry) GetValue() interface{}
• type Iterator

Types

type Entry

type Entry struct {
	// contains filtered or unexported fields
}

func NewEntry

func NewEntry(key interface{}, value interface{}) *Entry

func (*Entry) GetKey

func (e *Entry) GetKey() interface{}

func (*Entry) GetValue

func (e *Entry) GetValue() interface{}

type Iterator

type Iterator interface {
	// HasNext method moves the iterator to the next element and returns true if there was a next
	// element in the collection.
	//
	// If HasNext() returns true, then next element's entry can be retrieved by Next().
	//
	// If Next() was called for the first time, then it will point the iterator to the first
	// element if it exists.
	//
	// Modifies the state of the iterator.
	HasNext() bool

	// Next method returns the next element entry if it exists
	Next() *Entry

	// Reset method resets the iterator to its initial state. Call Next() to fetch the first
	// element if any.
	Reset()
}

Iterator is stateful iterator for ordered collections