diff options
Diffstat (limited to 'javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/expr/MethodReferenceExpr.java')
-rw-r--r-- | javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/expr/MethodReferenceExpr.java | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/expr/MethodReferenceExpr.java b/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/expr/MethodReferenceExpr.java new file mode 100644 index 000000000..d048ca16a --- /dev/null +++ b/javaparser-symbol-solver-testing/src/test/test_sourcecode/javaparser_new_src/javaparser-core/com/github/javaparser/ast/expr/MethodReferenceExpr.java @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. + * Copyright (C) 2011, 2013-2016 The JavaParser Team. + * + * This file is part of JavaParser. + * + * JavaParser can be used either under the terms of + * a) the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * b) the terms of the Apache License + * + * You should have received a copy of both licenses in LICENCE.LGPL and + * LICENCE.APACHE. Please refer to those files for details. + * + * JavaParser is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + */ + +package com.github.javaparser.ast.expr; + +import com.github.javaparser.Range; +import com.github.javaparser.ast.nodeTypes.NodeWithTypeArguments; +import com.github.javaparser.ast.type.Type; +import com.github.javaparser.ast.visitor.GenericVisitor; +import com.github.javaparser.ast.visitor.VoidVisitor; + +import java.util.List; + +import static com.github.javaparser.utils.Utils.ensureNotNull; + +/** + * Method reference expressions introduced in Java 8 specifically designed to simplify lambda Expressions. + * These are some examples: + * + * System.out::println; + * + * (test ? stream.map(String::trim) : stream)::toArray; + * @author Raquel Pau + * + */ +public class MethodReferenceExpr extends Expression implements NodeWithTypeArguments<MethodReferenceExpr> { + + private Expression scope; + + private List<Type<?>> typeArguments; + + private String identifier; + + public MethodReferenceExpr() { + } + + public MethodReferenceExpr(Range range, Expression scope, + List<Type<?>> typeArguments, String identifier) { + super(range); + setIdentifier(identifier); + setScope(scope); + setTypeArguments(typeArguments); + } + + @Override + public <R, A> R accept(GenericVisitor<R, A> v, A arg) { + + return v.visit(this, arg); + } + + @Override + public <A> void accept(VoidVisitor<A> v, A arg) { + v.visit(this, arg); + } + + public Expression getScope() { + return scope; + } + + public MethodReferenceExpr setScope(Expression scope) { + this.scope = scope; + setAsParentNodeOf(this.scope); + return this; + } + + @Override + public List<Type<?>> getTypeArguments() { + return typeArguments; + } + + @Override + public MethodReferenceExpr setTypeArguments(final List<Type<?>> types) { + this.typeArguments = types; + setAsParentNodeOf(this.typeArguments); + return this; + } + + public String getIdentifier() { + return identifier; + } + + public MethodReferenceExpr setIdentifier(String identifier) { + this.identifier = identifier; + return this; + } + +} |