本文整理汇总了Java中com.github.javaparser.ast.expr.NullLiteralExpr类的典型用法代码示例。如果您正苦于以下问题：Java NullLiteralExpr类的具体用法？Java NullLiteralExpr怎么用？Java NullLiteralExpr使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
NullLiteralExpr类属于com.github.javaparser.ast.expr包，在下文中一共展示了NullLiteralExpr类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: execute
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
public void execute(PathResolver pathResolver) throws Exception {
CompilationUnit cu = new CompilationUnit();
cu.setPackage(new PackageDeclaration(ASTHelper.createNameExpr(pkgName)));
cu.setImports(Arrays.asList(
new ImportDeclaration(ASTHelper.createNameExpr("org.seasar.doma.jdbc.Config"), false, false),
new ImportDeclaration(ASTHelper.createNameExpr("org.seasar.doma.jdbc.dialect.Dialect"), false, false),
new ImportDeclaration(ASTHelper.createNameExpr("org.seasar.doma.jdbc.dialect.H2Dialect"), false, false),
new ImportDeclaration(ASTHelper.createNameExpr("javax.sql.DataSource"), false, false)
));
ClassOrInterfaceDeclaration type = new ClassOrInterfaceDeclaration(ModifierSet.PUBLIC, false, "DomaConfig");
type.setImplements(Collections.singletonList(new ClassOrInterfaceType("Config")));
ASTHelper.addTypeDeclaration(cu, type);
MethodDeclaration getDataSourceMethod = new MethodDeclaration(ModifierSet.PUBLIC, ASTHelper.createReferenceType("DataSource", 0), "getDataSource");
getDataSourceMethod.setAnnotations(Collections.singletonList(OVERRIDE_ANNOTATION));
BlockStmt getDataSourceBody = new BlockStmt();
ASTHelper.addStmt(getDataSourceBody, new ReturnStmt(new NullLiteralExpr()));
getDataSourceMethod.setBody(getDataSourceBody);
ASTHelper.addMember(type, getDataSourceMethod);
MethodDeclaration getDialectMethod = new MethodDeclaration(ModifierSet.PUBLIC, ASTHelper.createReferenceType("Dialect", 0), "getDialect");
getDialectMethod.setAnnotations(Collections.singletonList(OVERRIDE_ANNOTATION));
BlockStmt getDialectBody = new BlockStmt();
ObjectCreationExpr newDialect = new ObjectCreationExpr(null, new ClassOrInterfaceType("H2Dialect"), null);
ASTHelper.addStmt(getDialectBody, new ReturnStmt(newDialect));
getDialectMethod.setBody(getDialectBody);
ASTHelper.addMember(type, getDialectMethod);
try (OutputStreamWriter writer = new OutputStreamWriter(
pathResolver.destinationAsStream(destination))) {
writer.write(cu.toString());
}
}
示例2: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public JCTree visit(final NullLiteralExpr n, final Object arg) {
//ARG0: int tag
TypeTag arg0 = TypeTag.BOT;
//ARG1: Object value
Object arg1 = null;
return new AJCLiteral(make.Literal(arg0, arg1), ((n.getComment() != null) ? n.getComment().getContent() : null));
}
示例3: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public Node visit(NullLiteralExpr _n, Object _arg) {
Comment comment = cloneNodes(_n.getComment(), _arg);
NullLiteralExpr r = new NullLiteralExpr(_n.getRange());
r.setComment(comment);
return r;
}
示例4: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public void visit(NullLiteralExpr n, Script arg) {
}
示例5: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public void visit(final NullLiteralExpr n, final Object arg) {
printer.printLn("NullLiteralExpr");
printJavaComment(n.getComment(), arg);
printer.print("null");
}
示例6: doMerge
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override public NullLiteralExpr doMerge(NullLiteralExpr first, NullLiteralExpr second) {
NullLiteralExpr nle = new NullLiteralExpr();
return nle;
}
示例7: doIsEquals
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override public boolean doIsEquals(NullLiteralExpr first, NullLiteralExpr second) {
return true;
}
示例8: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override public Node visit(final NullLiteralExpr n, final A arg) {
return n;
}
示例9: getDefaultValue
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public Expression getDefaultValue(String defaultValue) {
return new NullLiteralExpr();
}
示例10: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override public Boolean visit(final NullLiteralExpr n1, final Node arg) {
return true;
}
示例11: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override public void visit(final NullLiteralExpr n, final A arg) {
visitComment(n.getComment(), arg);
}
示例12: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override public Node visit(final NullLiteralExpr n, final A arg) {
visitComment(n, arg);
return n;
}
示例13: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public void visit(final NullLiteralExpr n, final Context ctx) {
visitNode(n, ctx);
super.visit(n, ctx);
}
示例14: visit
import com.github.javaparser.ast.expr.NullLiteralExpr; //导入依赖的package包/类
@Override
public void visit(NullLiteralExpr n, Void arg) {
out.println("NullLiteralExpr: " + (extended ? n : n));
super.visit(n, arg);
}