Adds implementation for a Split Assigner and a Split Reader

.asf.yaml

@@ -0,0 +1,12 @@
+github:
+  enabled_merge_buttons:
+    squash: true
+    merge: false
+    rebase: true
+  labels:
+    - flink
+    - bigquery
+    - connector
+  autolink_jira: FLINK
+  collaborators:
+    - flinkbot

.editorconfig

@@ -0,0 +1,276 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+max_line_length = 100
+# ij_formatter_off_tag = @formatter:off
+# ij_formatter_on_tag = @formatter:on
+# ij_formatter_tags_enabled = false
+# ij_smart_tabs = false
+# ij_wrap_on_typing = false
+
+[*.java]
+indent_size = 4
+indent_style = space
+tab_width = 4
+ij_continuation_indent_size = 8
+# ij_java_align_consecutive_assignments = false
+# ij_java_align_consecutive_variable_declarations = false
+# ij_java_align_group_field_declarations = false
+# ij_java_align_multiline_annotation_parameters = false
+# ij_java_align_multiline_array_initializer_expression = false
+# ij_java_align_multiline_assignment = false
+# ij_java_align_multiline_binary_operation = false
+# ij_java_align_multiline_chained_methods = false
+# ij_java_align_multiline_extends_list = false
+# ij_java_align_multiline_for = true
+# ij_java_align_multiline_method_parentheses = false
+# ij_java_align_multiline_parameters = true
+# ij_java_align_multiline_parameters_in_calls = false
+# ij_java_align_multiline_parenthesized_expression = false
+# ij_java_align_multiline_records = true
+# ij_java_align_multiline_resources = true
+# ij_java_align_multiline_ternary_operation = false
+# ij_java_align_multiline_text_blocks = false
+# ij_java_align_multiline_throws_list = false
+# ij_java_align_subsequent_simple_methods = false
+# ij_java_align_throws_keyword = false
+# ij_java_annotation_parameter_wrap = off
+# ij_java_array_initializer_new_line_after_left_brace = false
+# ij_java_array_initializer_right_brace_on_new_line = false
+# ij_java_array_initializer_wrap = off
+# ij_java_assert_statement_colon_on_next_line = false
+# ij_java_assert_statement_wrap = off
+# ij_java_assignment_wrap = off
+ij_java_binary_operation_sign_on_next_line = true
+ij_java_binary_operation_wrap = normal
+# ij_java_blank_lines_after_anonymous_class_header = 0
+# ij_java_blank_lines_after_class_header = 0
+# ij_java_blank_lines_after_imports = 1
+# ij_java_blank_lines_after_package = 1
+# ij_java_blank_lines_around_class = 1
+# ij_java_blank_lines_around_field = 0
+# ij_java_blank_lines_around_field_in_interface = 0
+# ij_java_blank_lines_around_initializer = 1
+# ij_java_blank_lines_around_method = 1
+# ij_java_blank_lines_around_method_in_interface = 1
+# ij_java_blank_lines_before_class_end = 0
+# ij_java_blank_lines_before_imports = 1
+# ij_java_blank_lines_before_method_body = 0
+# ij_java_blank_lines_before_package = 0
+# ij_java_block_brace_style = end_of_line
+# ij_java_block_comment_at_first_column = true
+ij_java_call_parameters_new_line_after_left_paren = true
+# ij_java_call_parameters_right_paren_on_new_line = false
+ij_java_call_parameters_wrap = on_every_item
+# ij_java_case_statement_on_separate_line = true
+# ij_java_catch_on_new_line = false
+# ij_java_class_annotation_wrap = split_into_lines
+# ij_java_class_brace_style = end_of_line
+ij_java_class_count_to_use_import_on_demand = 9999
+# ij_java_class_names_in_javadoc = 1
+# ij_java_do_not_indent_top_level_class_members = false
+# ij_java_do_not_wrap_after_single_annotation = false
+# ij_java_do_while_brace_force = never
+# ij_java_doc_add_blank_line_after_description = true
+ij_java_doc_add_blank_line_after_param_comments = true
+ij_java_doc_add_blank_line_after_return = true
+# ij_java_doc_add_p_tag_on_empty_lines = true
+ij_java_doc_align_exception_comments = false
+ij_java_doc_align_param_comments = false
+ij_java_doc_do_not_wrap_if_one_line = true
+ij_java_doc_enable_formatting = true
+# ij_java_doc_enable_leading_asterisks = true
+ij_java_doc_indent_on_continuation = true
+ij_java_doc_keep_empty_lines = true
+# ij_java_doc_keep_empty_parameter_tag = true
+# ij_java_doc_keep_empty_return_tag = true
+# ij_java_doc_keep_empty_throws_tag = true
+# ij_java_doc_keep_invalid_tags = true
+# ij_java_doc_param_description_on_new_line = false
+ij_java_doc_preserve_line_breaks = false
+# ij_java_doc_use_throws_not_exception_tag = true
+# ij_java_else_on_new_line = false
+# ij_java_entity_dd_suffix = EJB
+# ij_java_entity_eb_suffix = Bean
+# ij_java_entity_hi_suffix = Home
+# ij_java_entity_lhi_prefix = Local
+# ij_java_entity_lhi_suffix = Home
+# ij_java_entity_li_prefix = Local
+# ij_java_entity_pk_class = java.lang.String
+# ij_java_entity_vo_suffix = VO
+# ij_java_enum_constants_wrap = off
+# ij_java_extends_keyword_wrap = off
+# ij_java_extends_list_wrap = off
+# ij_java_field_annotation_wrap = split_into_lines
+# ij_java_finally_on_new_line = false
+# ij_java_for_brace_force = never
+# ij_java_for_statement_new_line_after_left_paren = false
+# ij_java_for_statement_right_paren_on_new_line = false
+# ij_java_for_statement_wrap = off
+# ij_java_generate_final_locals = false
+# ij_java_generate_final_parameters = false
+# ij_java_if_brace_force = never
+ij_java_imports_layout = org.apache.flink.**,|,org.apache.flink.shaded.**,|,*,|,javax.**,|,java.**,|,scala.**,|,$*
+# ij_java_indent_case_from_switch = true
+# ij_java_insert_inner_class_imports = false
+# ij_java_insert_override_annotation = true
+# ij_java_keep_blank_lines_before_right_brace = 2
+# ij_java_keep_blank_lines_between_package_declaration_and_header = 2
+# ij_java_keep_blank_lines_in_code = 2
+# ij_java_keep_blank_lines_in_declarations = 2
+# ij_java_keep_control_statement_in_one_line = true
+# ij_java_keep_first_column_comment = true
+# ij_java_keep_indents_on_empty_lines = false
+# ij_java_keep_line_breaks = true
+# ij_java_keep_multiple_expressions_in_one_line = false
+# ij_java_keep_simple_blocks_in_one_line = false
+# ij_java_keep_simple_classes_in_one_line = false
+# ij_java_keep_simple_lambdas_in_one_line = false
+# ij_java_keep_simple_methods_in_one_line = false
+# ij_java_label_indent_absolute = false
+# ij_java_label_indent_size = 0
+# ij_java_lambda_brace_style = end_of_line
+ij_java_layout_static_imports_separately = true
+# ij_java_line_comment_add_space = false
+# ij_java_line_comment_at_first_column = true
+# ij_java_message_dd_suffix = EJB
+# ij_java_message_eb_suffix = Bean
+# ij_java_method_annotation_wrap = split_into_lines
+# ij_java_method_brace_style = end_of_line
+ij_java_method_call_chain_wrap = on_every_item
+ij_java_method_parameters_new_line_after_left_paren = true
+# ij_java_method_parameters_right_paren_on_new_line = false
+ij_java_method_parameters_wrap = on_every_item
+# ij_java_modifier_list_wrap = false
+ij_java_names_count_to_use_import_on_demand = 9999
+# ij_java_new_line_after_lparen_in_record_header = false
+# ij_java_packages_to_use_import_on_demand = java.awt.*,javax.swing.*
+# ij_java_parameter_annotation_wrap = off
+# ij_java_parentheses_expression_new_line_after_left_paren = false
+# ij_java_parentheses_expression_right_paren_on_new_line = false
+# ij_java_place_assignment_sign_on_next_line = false
+# ij_java_prefer_longer_names = true
+# ij_java_prefer_parameters_wrap = false
+# ij_java_record_components_wrap = normal
+# ij_java_repeat_synchronized = true
+# ij_java_replace_instanceof_and_cast = false
+# ij_java_replace_null_check = true
+# ij_java_replace_sum_lambda_with_method_ref = true
+# ij_java_resource_list_new_line_after_left_paren = false
+# ij_java_resource_list_right_paren_on_new_line = false
+# ij_java_resource_list_wrap = off
+# ij_java_rparen_on_new_line_in_record_header = false
+# ij_java_session_dd_suffix = EJB
+# ij_java_session_eb_suffix = Bean
+# ij_java_session_hi_suffix = Home
+# ij_java_session_lhi_prefix = Local
+# ij_java_session_lhi_suffix = Home
+# ij_java_session_li_prefix = Local
+# ij_java_session_si_suffix = Service
+# ij_java_space_after_closing_angle_bracket_in_type_argument = false
+# ij_java_space_after_colon = true
+# ij_java_space_after_comma = true
+# ij_java_space_after_comma_in_type_arguments = true
+# ij_java_space_after_for_semicolon = true
+# ij_java_space_after_quest = true
+# ij_java_space_after_type_cast = true
+# ij_java_space_before_annotation_array_initializer_left_brace = false
+# ij_java_space_before_annotation_parameter_list = false
+# ij_java_space_before_array_initializer_left_brace = false
+# ij_java_space_before_catch_keyword = true
+# ij_java_space_before_catch_left_brace = true
+# ij_java_space_before_catch_parentheses = true
+# ij_java_space_before_class_left_brace = true
+# ij_java_space_before_colon = true
+# ij_java_space_before_colon_in_foreach = true
+# ij_java_space_before_comma = false
+# ij_java_space_before_do_left_brace = true
+# ij_java_space_before_else_keyword = true
+# ij_java_space_before_else_left_brace = true
+# ij_java_space_before_finally_keyword = true
+# ij_java_space_before_finally_left_brace = true
+# ij_java_space_before_for_left_brace = true
+# ij_java_space_before_for_parentheses = true
+# ij_java_space_before_for_semicolon = false
+# ij_java_space_before_if_left_brace = true
+# ij_java_space_before_if_parentheses = true
+# ij_java_space_before_method_call_parentheses = false
+# ij_java_space_before_method_left_brace = true
+# ij_java_space_before_method_parentheses = false
+# ij_java_space_before_opening_angle_bracket_in_type_parameter = false
+# ij_java_space_before_quest = true
+# ij_java_space_before_switch_left_brace = true
+# ij_java_space_before_switch_parentheses = true
+# ij_java_space_before_synchronized_left_brace = true
+# ij_java_space_before_synchronized_parentheses = true
+# ij_java_space_before_try_left_brace = true
+# ij_java_space_before_try_parentheses = true
+# ij_java_space_before_type_parameter_list = false
+# ij_java_space_before_while_keyword = true
+# ij_java_space_before_while_left_brace = true
+# ij_java_space_before_while_parentheses = true
+# ij_java_space_inside_one_line_enum_braces = false
+# ij_java_space_within_empty_array_initializer_braces = false
+# ij_java_space_within_empty_method_call_parentheses = false
+# ij_java_space_within_empty_method_parentheses = false
+# ij_java_spaces_around_additive_operators = true
+# ij_java_spaces_around_assignment_operators = true
+# ij_java_spaces_around_bitwise_operators = true
+# ij_java_spaces_around_equality_operators = true
+# ij_java_spaces_around_lambda_arrow = true
+# ij_java_spaces_around_logical_operators = true
+# ij_java_spaces_around_method_ref_dbl_colon = false
+# ij_java_spaces_around_multiplicative_operators = true
+# ij_java_spaces_around_relational_operators = true
+# ij_java_spaces_around_shift_operators = true
+# ij_java_spaces_around_type_bounds_in_type_parameters = true
+# ij_java_spaces_around_unary_operator = false
+# ij_java_spaces_within_angle_brackets = false
+# ij_java_spaces_within_annotation_parentheses = false
+# ij_java_spaces_within_array_initializer_braces = false
+# ij_java_spaces_within_braces = false
+# ij_java_spaces_within_brackets = false
+# ij_java_spaces_within_cast_parentheses = false
+# ij_java_spaces_within_catch_parentheses = false
+# ij_java_spaces_within_for_parentheses = false
+# ij_java_spaces_within_if_parentheses = false
+# ij_java_spaces_within_method_call_parentheses = false
+# ij_java_spaces_within_method_parentheses = false
+# ij_java_spaces_within_parentheses = false
+# ij_java_spaces_within_switch_parentheses = false
+# ij_java_spaces_within_synchronized_parentheses = false
+# ij_java_spaces_within_try_parentheses = false
+# ij_java_spaces_within_while_parentheses = false
+# ij_java_special_else_if_treatment = true
+# ij_java_subclass_name_suffix = Impl
+# ij_java_ternary_operation_signs_on_next_line = false
+# ij_java_ternary_operation_wrap = off
+# ij_java_test_name_suffix = Test
+# ij_java_throws_keyword_wrap = off
+# ij_java_throws_list_wrap = off
+# ij_java_use_external_annotations = false
+# ij_java_use_fq_class_names = false
+# ij_java_use_relative_indents = false
+# ij_java_use_single_class_imports = true
+ij_java_variable_annotation_wrap = normal
+# ij_java_visibility = public
+# ij_java_while_brace_force = never
+# ij_java_while_on_new_line = false
+# ij_java_wrap_comments = false
+ij_java_wrap_first_method_in_call_chain = true
+# ij_java_wrap_long_lines = false
+
+[*.xml]
+indent_style = tab
+indent_size = 4
+
+[*.scala]
+indent_style = space
+indent_size = 2
+
+[*.py]
+indent_style = space
+indent_size = 4

.gitignore

@@ -10,3 +10,12 @@ buildNumber.properties
 # https://github.com/takari/maven-wrapper#usage-without-binary-jar
 .mvn/wrapper/maven-wrapper.jar
 .idea/
+.DS_Store
+tools/flink
+tools/flink-*
+tools/releasing/release
+tools/japicmp-output
+java.header
+.java-version
+nb-*
+**nbproject

NOTICE

@@ -0,0 +1,16 @@
+Apache Flink BigQuery Connector
+Copyright 2023 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby
+granted, provided that this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
+DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
+USE OR PERFORMANCE OF THIS SOFTWARE.
+
+

README.md

@@ -1,5 +1,71 @@
-# Flink BigQuery Connector (Under Development)
-BigQuery integration to Apache Flink's Table API
+# Apache Flink Google BigQuery Connector (Under Development)
 
 [![Code Quality: Java](https://img.shields.io/lgtm/grade/java/g/GoogleCloudDataproc/flink-bigquery-connector.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/GoogleCloudDataproc/flink-bigquery-connector/context:java)
 [![codecov](https://codecov.io/gh/GoogleCloudDataproc/flink-bigquery-connector/branch/master/graph/badge.svg)](https://codecov.io/gh/GoogleCloudDataproc/flink-bigquery-connector)
+
+This repository contains the Apache Flink BigQuery connector.
+
+## Apache Flink
+
+Apache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities.
+
+Learn more about Flink at [https://flink.apache.org/](https://flink.apache.org/)
+
+## Building the Apache Flink BigQuery Connector from Source
+
+Prerequisites:
+
+* Unix-like environment (we use Linux, Mac OS X)
+* Git
+* Maven (we recommend version 3.8.6)
+* Java 11
+
+```
+git clone https://github.com/GoogleCloudDataproc/flink-bigquery-connector
+cd flink-connector-bigquery
+mvn clean package -DskipTests
+```
+
+The resulting jars can be found in the `target` directory of the respective module.
+
+## Developing Flink
+
+The Flink committers use IntelliJ IDEA to develop the Flink codebase.
+We recommend IntelliJ IDEA for developing projects that involve Scala code.
+
+Minimal requirements for an IDE are:
+* Support for Java and Scala (also mixed projects)
+* Support for Maven with Java and Scala
+
+### IntelliJ IDEA
+
+The IntelliJ IDE supports Maven out of the box and offers a plugin for Scala development.
+
+* IntelliJ download: [https://www.jetbrains.com/idea/](https://www.jetbrains.com/idea/)
+* IntelliJ Scala Plugin: [https://plugins.jetbrains.com/plugin/?id=1347](https://plugins.jetbrains.com/plugin/?id=1347)
+
+Check out our [Setting up IntelliJ](https://nightlies.apache.org/flink/flink-docs-master/flinkDev/ide_setup.html#intellij-idea) guide for details.
+
+## Support
+
+Don’t hesitate to ask!
+
+Contact the developers and community on the [mailing lists](https://flink.apache.org/community.html#mailing-lists) if you need any help.
+
+[Open an issue](https://issues.apache.org/jira/browse/FLINK) if you found a bug in Flink.
+
+## Documentation
+
+The documentation of Apache Flink is located on the website: [https://flink.apache.org](https://flink.apache.org)
+or in the `docs/` directory of the source code.
+
+## Fork and Contribute
+
+This is an active open-source project. We are always open to people who want to use the system or contribute to it.
+Contact us if you are looking for implementation tasks that fit your skills.
+This article describes [how to contribute to Apache Flink](https://flink.apache.org/contributing/how-to-contribute.html).
+
+## About
+
+Apache Flink is an open source project of The Apache Software Foundation (ASF).
+The Apache Flink project originated from the [Stratosphere](http://stratosphere.eu) research project.