For other CodeQL resources, including tutorials and examples, see the CodeQL documentation

Compilation

Module Compilation

Imports

Classes

Class Compilation

An invocation of the compiler. Note that more than one file may be compiled per invocation. For example, this command compiles three source files:

javac Foo.java Bar.java Baz.java

Two things happen to each file during a compilation:

The file is compiled by a real compiler, such as javac or kotlinc.
The file is parsed by the CodeQL front-end.
The parsed representation is converted to database tables by the CodeQL extractor.

This class provides CPU and elapsed time information for steps 2 and 3, but not for step 1.

Import path


                                import java

Direct supertypes

@compilation

Predicates

extractionStarted	Holds if extraction for the compilation started.
extractionSuccessful	Holds if the extractor succeeded without error.
fileCompiledNonRecoverableErrors	Holds if the `i`th file during this invocation had non-recoverable extraction errors.
fileCompiledRecoverableErrors	Holds if the `i`th file during this invocation had recoverable extraction errors.
fileCompiledSuccessful	Holds if the `i`th file during this invocation was successfully extracted.
getAFileCompiled	Gets a file compiled during this invocation.
getAnArgument	Gets an argument passed to the extractor on this invocation.
getArgument	Gets the `i`th argument passed to the extractor on this invocation.
getCompilerCpuSeconds	Gets the total amount of CPU time spent processing all the files in the compiler.
getCompilerElapsedSeconds	Gets the total amount of elapsed time while processing all the files in the compiler.
getExtractorCpuSeconds	Gets the amount of CPU time spent processing file number `i` in the extractor.
getExtractorElapsedSeconds	Gets the amount of elapsed time while processing file number `i` in the extractor.
getFileCompiled	Gets the `i`th file compiled during this invocation.
getFrontendCpuSeconds	Gets the amount of CPU time spent processing file number `i` in the front-end.
getFrontendElapsedSeconds	Gets the amount of elapsed time while processing file number `i` in the front-end.
getInfo	Gets the piece of compilation information with the given key, if any.
getTotalCpuSeconds	Gets the total amount of CPU time spent processing all the files in the front-end and extractor.
getTotalElapsedSeconds	Gets the total amount of elapsed time while processing all the files in the front-end and extractor.
isJava	Holds if this is a compilation of Java code.
isKotlin	Holds if this is a compilation of Kotlin code.
nonRecoverableErrors	Holds if the extractor encountered non-recoverable errors.
normalTermination	Holds if the extractor terminated normally. Terminating with an exit code indicating that an error occurred is considered normal termination, but crashing due to something like a segfault is not.
recoverableErrors	Holds if the extractor encountered recoverable errors.
toString	Gets a textual representation of this element.