Java MethodCallExpression.setSourcePosition方法代码示例

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
protected Expression transformMethodCallExpression(MethodCallExpression mce) {
    Expression args = transform(mce.getArguments());
    Expression method = transform(mce.getMethod());
    Expression object = transform(mce.getObjectExpression());

    resolveGenericsTypes(mce.getGenericsTypes());
    
    MethodCallExpression result = new MethodCallExpression(object, method, args);
    result.setSafe(mce.isSafe());
    result.setImplicitThis(mce.isImplicitThis());
    result.setSpreadSafe(mce.isSpreadSafe());
    result.setSourcePosition(mce);
    result.setGenericsTypes(mce.getGenericsTypes());
    result.setMethodTarget(mce.getMethodTarget());
    return result;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression convertInOperatorToTernary(final BinaryExpression bin, final Expression rightExpression, final Expression leftExpression) {
    MethodCallExpression call = new MethodCallExpression(
            rightExpression,
            "isCase",
            leftExpression
    );
    call.setMethodTarget((MethodNode) bin.getNodeMetaData(StaticTypesMarker.DIRECT_METHOD_CALL_TARGET));
    call.setSourcePosition(bin);
    call.copyNodeMetaData(bin);
    TernaryExpression tExp = new TernaryExpression(
            new BooleanExpression(
                    new BinaryExpression(rightExpression, Token.newSymbol("==", -1, -1), new ConstantExpression(null))
            ),
            new BinaryExpression(leftExpression, Token.newSymbol("==", -1, -1), new ConstantExpression(null)),
            call
    );
    return staticCompilationTransformer.transform(tExp);
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private static MethodCallExpression transformToMopSuperCall(final ClassNode superCallReceiver, final MethodCallExpression expr) {
    MethodNode mn = expr.getNodeMetaData(StaticTypesMarker.DIRECT_METHOD_CALL_TARGET);
    String mopName = MopWriter.getMopMethodName(mn, false);
    MethodNode direct = new MethodNode(
            mopName,
            ACC_PUBLIC | ACC_SYNTHETIC,
            mn.getReturnType(),
            mn.getParameters(),
            mn.getExceptions(),
            EmptyStatement.INSTANCE
    );
    direct.setDeclaringClass(superCallReceiver);
    MethodCallExpression result = new MethodCallExpression(
            new VariableExpression("this"),
            mopName,
            expr.getArguments()
    );
    result.setImplicitThis(true);
    result.setSpreadSafe(false);
    result.setSafe(false);
    result.setSourcePosition(expr);
    result.setMethodTarget(direct);
    return result;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression tryTransformInclude(final MethodCallExpression exp) {
    Expression arguments = exp.getArguments();
    if (arguments instanceof TupleExpression) {
        List<Expression> expressions = ((TupleExpression) arguments).getExpressions();
        if (expressions.size() == 1 && expressions.get(0) instanceof MapExpression) {
            MapExpression map = (MapExpression) expressions.get(0);
            List<MapEntryExpression> entries = map.getMapEntryExpressions();
            if (entries.size() == 1) {
                MapEntryExpression mapEntry = entries.get(0);
                Expression keyExpression = mapEntry.getKeyExpression();
                try {
                    IncludeType includeType = IncludeType.valueOf(keyExpression.getText().toLowerCase());
                    MethodCallExpression call = new MethodCallExpression(
                            exp.getObjectExpression(),
                            includeType.getMethodName(),
                            new ArgumentListExpression(
                                    mapEntry.getValueExpression()
                            )
                    );
                    call.setImplicitThis(true);
                    call.setSafe(exp.isSafe());
                    call.setSpreadSafe(exp.isSpreadSafe());
                    call.setSourcePosition(exp);
                    return call;
                } catch (IllegalArgumentException e) {
                    // not a valid import type, do not modify the code
                }
            }

        }
    }
    return super.transform(exp);
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Statement createNewLine(final ASTNode node) {
    MethodCallExpression mce = new MethodCallExpression(
            new VariableExpression("this"),
            "newLine",
            ArgumentListExpression.EMPTY_ARGUMENTS
    );
    mce.setImplicitThis(true);
    mce.setSourcePosition(node);
    ExpressionStatement stmt = new ExpressionStatement(mce);
    stmt.setSourcePosition(node);
    return stmt;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
Expression transformStaticMethodCallExpression(final StaticMethodCallExpression orig) {
    MethodNode target = (MethodNode) orig.getNodeMetaData(StaticTypesMarker.DIRECT_METHOD_CALL_TARGET);
    if (target != null) {
        MethodCallExpression call = new MethodCallExpression(
                new ClassExpression(orig.getOwnerType()),
                orig.getMethod(),
                orig.getArguments()
        );
        call.setMethodTarget(target);
        call.setSourcePosition(orig);
        call.copyNodeMetaData(orig);
        return transformer.transform(call);
    }
    return transformer.superTransform(orig);
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformMethodCallExpression(final MethodCallExpression exp) {
    if (isTraitSuperPropertyExpression(exp.getObjectExpression())) {
        Expression objectExpression = exp.getObjectExpression();
        ClassNode traitReceiver = ((PropertyExpression) objectExpression).getObjectExpression().getType();

        if (traitReceiver != null) {
            // (SomeTrait.super).foo() --> SomeTrait$Helper.foo(this)
            ClassExpression receiver = new ClassExpression(
                    getHelper(traitReceiver)
            );
            ArgumentListExpression newArgs = new ArgumentListExpression();
            Expression arguments = exp.getArguments();
            newArgs.addExpression(new VariableExpression("this"));
            if (arguments instanceof TupleExpression) {
                List<Expression> expressions = ((TupleExpression) arguments).getExpressions();
                for (Expression expression : expressions) {
                    newArgs.addExpression(transform(expression));
                }
            } else {
                newArgs.addExpression(transform(arguments));
            }
            MethodCallExpression result = new MethodCallExpression(
                    receiver,
                    transform(exp.getMethod()),
                    newArgs
            );
            result.setImplicitThis(false);
            result.setSpreadSafe(exp.isSpreadSafe());
            result.setSafe(exp.isSafe());
            result.setSourcePosition(exp);
            return result;
        }
    }
    return super.transform(exp);
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression createFieldHelperCall(Expression exp, ClassNode weavedType, String propName) {
    String method = Traits.helperGetterName(new FieldNode(propName, 0, ClassHelper.OBJECT_TYPE, weavedType, null));
    MethodCallExpression mce = new MethodCallExpression(
            createFieldHelperReceiver(),
            method,
            ArgumentListExpression.EMPTY_ARGUMENTS
    );
    mce.setSourcePosition(exp);
    mce.setImplicitThis(false);
    return mce;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformFieldExpression(final FieldExpression exp) {
    FieldNode field = exp.getField();
    MethodCallExpression mce = new MethodCallExpression(
            createFieldHelperReceiver(),
            Traits.helperGetterName(field),
            ArgumentListExpression.EMPTY_ARGUMENTS
    );
    mce.setSourcePosition(exp);
    mce.setImplicitThis(false);
    markDynamicCall(mce, field, field.isStatic());
    return mce;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformSuperMethodCall(final MethodCallExpression call) {
    String method = call.getMethodAsString();
    if (method == null) {
        throwSuperError(call);
    }

    Expression arguments = transform(call.getArguments());
    ArgumentListExpression superCallArgs = new ArgumentListExpression();
    if (arguments instanceof ArgumentListExpression) {
        ArgumentListExpression list = (ArgumentListExpression) arguments;
        for (Expression expression : list) {
            superCallArgs.addExpression(expression);
        }
    } else {
        superCallArgs.addExpression(arguments);
    }
    MethodCallExpression transformed = new MethodCallExpression(
            weaved,
            Traits.getSuperTraitMethodName(traitClass, method),
            superCallArgs
    );
    transformed.setSourcePosition(call);
    transformed.setSafe(call.isSafe());
    transformed.setSpreadSafe(call.isSpreadSafe());
    transformed.setImplicitThis(false);
    return transformed;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformMethodCallOnThisFallBack(final MethodCallExpression call,
                                                     final Expression method, final Expression arguments) {
    MethodCallExpression transformed = new MethodCallExpression(
            weaved,
            method,
            transform(arguments)
    );
    transformed.setSourcePosition(call);
    transformed.setSafe(call.isSafe());
    transformed.setSpreadSafe(call.isSpreadSafe());
    transformed.setImplicitThis(false);
    return transformed;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformMethodCallOnThisInClosure(final MethodCallExpression call) {
    MethodCallExpression transformed = new MethodCallExpression(
            (Expression) call.getReceiver(),
            call.getMethod(),
            transform(call.getArguments())
    );
    transformed.setSourcePosition(call);
    transformed.setSafe(call.isSafe());
    transformed.setSpreadSafe(call.isSpreadSafe());
    transformed.setImplicitThis(call.isImplicitThis());
    return transformed;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformPrivateMethodCallOnThis(final MethodCallExpression call,
                                                    final Expression arguments, final String methodName) {
    ArgumentListExpression newArgs = createArgumentList(arguments);
    MethodCallExpression transformed = new MethodCallExpression(
            new VariableExpression("this"),
            methodName,
            newArgs
    );
    transformed.setSourcePosition(call);
    transformed.setSafe(call.isSafe());
    transformed.setSpreadSafe(call.isSpreadSafe());
    transformed.setImplicitThis(true);
    return transformed;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
private Expression transformPrivateMethodCallOnThisInClosure(final MethodCallExpression call,
                                                             final Expression arguments, final String methodName) {
    ArgumentListExpression newArgs = createArgumentList(arguments);
    MethodCallExpression transformed = new MethodCallExpression(
            new ClassExpression(traitHelperClass),
            methodName,
            newArgs
    );
    transformed.setSourcePosition(call);
    transformed.setSafe(call.isSafe());
    transformed.setSpreadSafe(call.isSpreadSafe());
    transformed.setImplicitThis(true);
    return transformed;
}
 

import org.codehaus.groovy.ast.expr.MethodCallExpression; //导入方法依赖的package包/类
@Override
public Expression transform(final Expression exp) {
    if (exp instanceof BinaryExpression) {
        return transformBinaryExpression((BinaryExpression) exp);
    }
    if (exp instanceof MethodCallExpression) {
        return transformMethodCall((MethodCallExpression) exp);
    }
    if (exp instanceof ClosureExpression) {
        ClosureExpression cl = (ClosureExpression) exp;
        cl.getCode().visit(this);
        return cl;
    }
    if (exp instanceof VariableExpression) {
        VariableExpression var = (VariableExpression) exp;
        if (var.getAccessedVariable() instanceof DynamicVariable) {
            MethodCallExpression callGetModel = new MethodCallExpression(
                    new VariableExpression("this"),
                    "getModel",
                    ArgumentListExpression.EMPTY_ARGUMENTS
            );
            callGetModel.setImplicitThis(true);
            callGetModel.setSourcePosition(exp);
            String varName = var.getName();
            if ("model".equals(varName) || "unescaped".equals(varName)) {
                return callGetModel;
            }
            MethodCallExpression mce = new MethodCallExpression(
                    callGetModel,
                    "get",
                    new ArgumentListExpression(new ConstantExpression(varName))
            );
            mce.setSourcePosition(exp);
            mce.setImplicitThis(false);
            MethodCallExpression yield = new MethodCallExpression(
                    new VariableExpression("this"),
                    "tryEscape",
                    new ArgumentListExpression(mce)
            );
            yield.setImplicitThis(true);
            yield.setSourcePosition(exp);
            yield.putNodeMetaData(TARGET_VARIABLE, varName);
            return autoEscape?yield:mce;
        }
    }
    return super.transform(exp);
}