org.snapscript.tree.condition.WhileStatement Maven / Gradle / Ivy
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Dynamic scripting for the JVM
package org.snapscript.tree.condition;
import org.snapscript.core.Compilation;
import org.snapscript.core.Context;
import org.snapscript.core.Evaluation;
import org.snapscript.core.Module;
import org.snapscript.core.Path;
import org.snapscript.core.Result;
import org.snapscript.core.Resume;
import org.snapscript.core.Scope;
import org.snapscript.core.Statement;
import org.snapscript.core.Value;
import org.snapscript.core.Yield;
import org.snapscript.core.error.ErrorHandler;
import org.snapscript.core.trace.Trace;
import org.snapscript.core.trace.TraceInterceptor;
import org.snapscript.core.trace.TraceStatement;
import org.snapscript.tree.SuspendStatement;
public class WhileStatement implements Compilation {
private final Statement loop;
public WhileStatement(Evaluation evaluation, Statement body) {
this.loop = new CompileResult(evaluation, body);
}
@Override
public Statement compile(Module module, Path path, int line) throws Exception {
Context context = module.getContext();
ErrorHandler handler = context.getHandler();
TraceInterceptor interceptor = context.getInterceptor();
Trace trace = Trace.getNormal(module, path, line);
return new TraceStatement(interceptor, handler, loop, trace);
}
private static class CompileResult extends SuspendStatement