Add docstring for PGBKCVOperations

.gitignore

@@ -1,164 +1,4 @@
-# NOTE: if you modify this file, you probably need to modify the file set that
-# is an input to 'maven-assembly-plugin' that generates source distribution.
-# This is typically in files named 'src.xml' throughout this repository.
-
-# Ignore IDE files
-.codex/
-.trae/
-.cursor/
-.windsurf/
-.claude/
-
-# Ignore any offline repositories the user may have created.
-**/offline-repository/**/*
-
-# Ignore files generated by the Gradle build process.
-**/.gradle/**/*
-**/.gogradle/**/*
-**/.nb-gradle/**/*
-**/gogradle.lock
-**/build/**/*
-.test-infra/**/vendor/**/*
-sdks/**/vendor/**/*
-runners/**/vendor/**/*
-**/.gradletasknamecache
-**/generated/*
-/go.mod
-/go.sum
-
-# Ignore sources generated into the main tree
-**/src/main/generated/**
-**/src/test/generated_tests/**
-
-# Ignore files generated by the Maven build process.
-**/bin/**/*
-**/dependency-reduced-pom.xml
-**/target/**/*
-
-# Ignore generated archetypes
-sdks/java/maven-archetypes/examples/src/main/resources/archetype-resources/src/
-sdks/java/maven-archetypes/examples-java8/src/main/resources/archetype-resources/src/
-sdks/java/maven-archetypes/gcp-bom-examples/src/main/resources/archetype-resources/src/
-sdks/java/maven-archetypes/examples/src/main/resources/archetype-resources/sample.txt
-
-# Ignore files generated by the Python build process.
-**/*.pyc
-**/*.pyo
-**/*.pyd
-**/*.egg-info/
-**/.eggs/
-**/nose-*.egg/
-**/.tox/**/*
-**/dist/**/*
-**/distribute-*/**/*
-**/env/**/*
-**/.mypy_cache
-**/.dmypy.json
-**/.hypothesis
-sdks/python/**/*.c
-sdks/python/**/*.so
-sdks/python/**/*.egg
-sdks/python/LICENSE
-sdks/python/NOTICE
-sdks/python/README.md
-sdks/python/apache_beam/transforms/xlang/*
-sdks/python/apache_beam/portability/api/*
-sdks/python/apache_beam/yaml/docs/*
-sdks/python/nosetests*.xml
-sdks/python/pytest*.xml
-sdks/python/postcommit_requirements.txt
-sdks/python/.coverage
-sdks/python/coverage.xml
-
-# Ignore IntelliJ files.
-**/.idea/**/*
-**/*.iml
-**/*.ipr
-**/*.iws
-**/out/**/*
-
-# Ignore Eclipse files.
-**/.classpath
-**/.project
-**/.factorypath
-**/.checkstyle
-**/.fbExcludeFilterFile
-**/.apt_generated/**/*
-**/.settings/**/*
-**/.gitignore
-
-# Ignore Visual Studio Code files.
-**/.vscode/**/*
-
-# Hotspot VM leaves this log in a non-target directory when java crashes
-**/hs_err_pid*.log
-
-# Ignore files that end with '~', since they are most likely auto-save files
-# produced by a text editor.
-**/*~
-
-# Ignore MacOSX files.
-**/.DS_Store/**/*
-**/.DS_Store
-
-# Ignore Jupyter notebook checkpoints.
-**/.ipynb_checkpoints/**/*
-
-# Ignore python venv
-**/venv
-
-# pyenv
-.python-version
-
-# NOTE: if you modify this file, you probably need to modify the file set that
-# is an input to 'maven-assembly-plugin' that generates source distribution.
-# This is typically in files named 'src.xml' throughout this repository.
-
-# JetBrains Education files
-!**/study_project.xml
-**/.coursecreator/**/*
-
-.pytest_cache
-.pytest_cache/**/*
-
-# Hugo
-website/www/node_modules
-website/www/dist
-website/www/site/resources
-website/www/site/github_samples
-website/www/site/code_samples
-website/www/site/_config_branch_repo.toml
-website/www/yarn-error.log
-!website/www/site/content
-
-# Node
-**/node_modules
-
-# Dart/Flutter
-**/.dart_tool
-**/.flutter-plugins
-**/.flutter-plugins-dependencies
-**/.packages
-**/generated_plugin_registrant.dart
-playground/frontend/playground_components/pubspec.lock
-playground/frontend/playground_components/test/tools/extract_symbols_java/dependencies
-playground/frontend/playground_components_dev/pubspec.lock
-
-# Ignore Beam Playground Terraform
-playground/cloudfunction.zip
-
-# Ignore Terraform related
-**/.terraform/
-**/*.tfstate
-**/*.tfstate.*
-
-# Ignore Katas auto-generated files
-**/*-remote-info.yaml
-
-# Ignore .test-infra/mock-apis related files
-.test-infra/mock-apis/**/charts/
-
-# Ignore .test-infra/metrics/github_runs_prefetcher/code.zip
-# as its generated with terraform
-.test-infra/metrics/sync/github/github_runs_prefetcher/code.zip
-.venv/
+beam-env/
+venv/
+__pycache__/
+*.pyc

.gradle/buildOutputCleanup/cache.properties

@@ -0,0 +1,2 @@
+#Sun Mar 22 21:58:46 IST 2026
+gradle.version=8.14.3