Package com.facebook.presto.byteCode

Examples of com.facebook.presto.byteCode.MethodDefinition.comment()

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                "filter",
                type(boolean.class),
                arg("session", ConnectorSession.class),
                arg("cursor", RecordCursor.class));

        method.comment("Filter: %s", filter);

        Variable wasNullVariable = context.declareVariable(type(boolean.class), "wasNull");
        Variable cursorVariable = context.getVariable("cursor");

        ByteCodeExpressionVisitor visitor = new ByteCodeExpressionVisitor(callSiteBinder, fieldReferenceCompiler(cursorVariable, wasNullVariable), metadata.getFunctionRegistry());
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                type(void.class),
                arg("session", ConnectorSession.class),
                arg("cursor", RecordCursor.class),
                arg("output", BlockBuilder.class));

        method.comment("Projection: %s", projection.toString());

        Variable outputVariable = context.getVariable("output");

        Variable cursorVariable = context.getVariable("cursor");
        Variable wasNullVariable = context.declareVariable(type(boolean.class), "wasNull");
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                        .add(arg("session", ConnectorSession.class))
                        .addAll(toBlockParameters(getInputChannels(filter)))
                        .add(arg("position", int.class))
                        .build());

        method.comment("Filter: %s", filter.toString());

        Variable positionVariable = context.getVariable("position");
        Variable wasNullVariable = context.declareVariable(type(boolean.class), "wasNull");

        ByteCodeExpressionVisitor visitor = new ByteCodeExpressionVisitor(
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                        .addAll(toBlockParameters(getInputChannels(projection)))
                        .add(arg("position", int.class))
                        .add(arg("output", BlockBuilder.class))
                        .build());

        method.comment("Projection: %s", projection.toString());

        Variable positionVariable = context.getVariable("position");
        Variable outputVariable = context.getVariable("output");

        Variable wasNullVariable = context.declareVariable(type(boolean.class), "wasNull");
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                    "filter",
                    type(boolean.class),
                    toBlockCursorParameters(getInputChannels(expressionTypes.keySet())));
        }

        filterMethod.comment("Filter: %s", filter.toString());

        filterMethod.getCompilerContext().declareVariable(type(boolean.class), "wasNull");
        Block getSessionByteCode = new Block(filterMethod.getCompilerContext()).pushThis().getField(classDefinition.getType(), "session", type(ConnectorSession.class));
        ByteCodeExpressionVisitor visitor = new ByteCodeExpressionVisitor(metadata, bootstrap.getFunctionBinder(), expressionTypes, getSessionByteCode, sourceIsCursor, timeZoneKey);
        ByteCodeNode body = visitor.process(filter, filterMethod.getCompilerContext());
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                    methodName,
                    type(void.class),
                    parameters.build());
        }

        projectionMethod.comment("Projection: %s", projection.toString());

        // generate body code
        CompilerContext context = projectionMethod.getCompilerContext();
        context.declareVariable(type(boolean.class), "wasNull");
        Block getSessionByteCode = new Block(context).pushThis().getField(classDefinition.getType(), "session", type(ConnectorSession.class));
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                    "filter",
                    type(boolean.class),
                    toTupleReaderParameters(inputTypes));
        }

        filterMethod.comment("Filter: %s", filter.toString());

        filterMethod.getCompilerContext().declareVariable(type(boolean.class), "wasNull");
        Block getSessionByteCode = new Block(filterMethod.getCompilerContext()).pushThis().getField(classDefinition.getType(), "session", type(Session.class));
        TypedByteCodeNode body = new ByteCodeExpressionVisitor(bootstrapFunctionBinder, inputTypes, getSessionByteCode, sourceIsCursor).process(filter, filterMethod.getCompilerContext());
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                    methodName,
                    type(void.class),
                    parameters.build());
        }

        projectionMethod.comment("Projection: %s", projection.toString());

        // generate body code
        CompilerContext context = projectionMethod.getCompilerContext();
        context.declareVariable(type(boolean.class), "wasNull");
        Block getSessionByteCode = new Block(context).pushThis().getField(classDefinition.getType(), "session", type(Session.class));
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                "filter",
                type(boolean.class),
                arg("session", ConnectorSession.class),
                arg("cursor", RecordCursor.class));

        method.comment("Filter: %s", filter);

        Variable wasNullVariable = context.declareVariable(type(boolean.class), "wasNull");
        Variable cursorVariable = context.getVariable("cursor");

        ByteCodeExpressionVisitor visitor = new ByteCodeExpressionVisitor(callSiteBinder, fieldReferenceCompiler(cursorVariable, wasNullVariable), metadata.getFunctionRegistry());
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                type(void.class),
                arg("session", ConnectorSession.class),
                arg("cursor", RecordCursor.class),
                arg("output", BlockBuilder.class));

        method.comment("Projection: %s", projection.toString());

        Variable outputVariable = context.getVariable("output");

        Variable cursorVariable = context.getVariable("cursor");
        Variable wasNullVariable = context.declareVariable(type(boolean.class), "wasNull");
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