diff options
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/syntax/DebugServer.java')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/syntax/DebugServer.java | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/syntax/DebugServer.java b/src/main/java/com/google/devtools/build/lib/syntax/DebugServer.java index f462550797..0238e51959 100644 --- a/src/main/java/com/google/devtools/build/lib/syntax/DebugServer.java +++ b/src/main/java/com/google/devtools/build/lib/syntax/DebugServer.java @@ -14,11 +14,14 @@ package com.google.devtools.build.lib.syntax; +import java.util.function.Function; + /** A debug server interface, called from core skylark code. */ public interface DebugServer { /** - * Tracks the execution of the given callable object in the debug server. + * Executes the given callable and returns its result, while making any skylark evaluation visible + * to the debugger. This method should be used to evaluate all debuggable Skylark code. * * @param env the Skylark execution environment * @param threadName the descriptive name of the thread @@ -29,6 +32,15 @@ public interface DebugServer { <T> T runWithDebugging(Environment env, String threadName, DebugCallable<T> callable) throws EvalException, InterruptedException; + /** Shuts down the debug server, closing any open sockets, etc. */ + void close(); + + /** + * Returns a custom {@link Eval} supplier used to intercept statement execution to check for + * breakpoints. + */ + Function<Environment, Eval> evalOverride(); + /** Represents an invocation that will be tracked as a thread by the Skylark debug server. */ interface DebugCallable<T> { |