1 files changed, 145 insertions, 0 deletions
diff --git a/javaparser-core/src/main/java/com/github/javaparser/printer/concretesyntaxmodel/CsmElement.java b/javaparser-core/src/main/java/com/github/javaparser/printer/concretesyntaxmodel/CsmElement.java
new file mode 100644
index 000000000..61566d1f0
--- /dev/null
+++ b/javaparser-core/src/main/java/com/github/javaparser/printer/concretesyntaxmodel/CsmElement.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2007-2010 Júlio 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.printer.concretesyntaxmodel;
+
+import com.github.javaparser.GeneratedJavaParserConstants;
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.observer.ObservableProperty;
+import com.github.javaparser.printer.SourcePrinter;
+
+import java.util.Arrays;
+import java.util.List;
+
+import static com.github.javaparser.TokenTypes.*;
+import static com.github.javaparser.utils.Utils.EOL;
+
+public interface CsmElement {
+
+    void prettyPrint(Node node, SourcePrinter printer);
+
+    static CsmElement child(ObservableProperty property) {
+        return new CsmSingleReference(property);
+    }
+
+    static CsmElement attribute(ObservableProperty property) {
+        return new CsmAttribute(property);
+    }
+
+    static CsmElement sequence(CsmElement... elements) {
+        return new CsmSequence(Arrays.asList(elements));
+    }
+
+    static CsmElement string(int tokenType, String content) {
+        return new CsmToken(tokenType, content);
+    }
+
+    static CsmElement string(int tokenType) {
+        return new CsmToken(tokenType);
+    }
+
+    static CsmElement stringToken(ObservableProperty property) {
+        return new CsmString(property);
+    }
+
+    static CsmElement charToken(ObservableProperty property) {
+        return new CsmChar(property);
+    }
+
+    static CsmElement token(int tokenType) {
+        return new CsmToken(tokenType);
+    }
+
+    static CsmElement token(int tokenType, CsmToken.TokenContentCalculator tokenContentCalculator) {
+        return new CsmToken(tokenType, tokenContentCalculator);
+    }
+
+    static CsmElement conditional(ObservableProperty property, CsmConditional.Condition condition, CsmElement thenElement) {
+        return new CsmConditional(property, condition, thenElement);
+    }
+
+    static CsmElement conditional(ObservableProperty property, CsmConditional.Condition condition, CsmElement thenElement, CsmElement elseElement) {
+        return new CsmConditional(property, condition, thenElement, elseElement);
+    }
+
+    static CsmElement conditional(List<ObservableProperty> properties, CsmConditional.Condition condition, CsmElement thenElement, CsmElement elseElement) {
+        return new CsmConditional(properties, condition, thenElement, elseElement);
+    }
+
+    static CsmElement space() {
+        return new CsmToken(spaceTokenKind(), " ");
+    }
+
+    static CsmElement semicolon() {
+        return new CsmToken(GeneratedJavaParserConstants.SEMICOLON);
+    }
+
+    static CsmElement comment() { return new CsmComment(); }
+
+    static CsmElement newline() {
+        return new CsmToken(eolTokenKind(), EOL);
+    }
+
+    static CsmElement none() {
+        return new CsmNone();
+    }
+
+    static CsmElement comma() {
+        return new CsmToken(GeneratedJavaParserConstants.COMMA);
+    }
+
+    static CsmElement list(ObservableProperty property) {
+        return new CsmList(property);
+    }
+
+    static CsmElement list(ObservableProperty property, CsmElement separator) {
+        return new CsmList(property, CsmElement.none(), separator, new CsmNone(), new CsmNone());
+    }
+
+    static CsmElement list(ObservableProperty property, CsmElement separator, CsmElement preceeding, CsmElement following) {
+        return new CsmList(property, none(), separator, preceeding, following);
+    }
+
+    static CsmElement list(ObservableProperty property, CsmElement separatorPre, CsmElement separatorPost, CsmElement preceeding, CsmElement following) {
+        return new CsmList(property, separatorPre, separatorPost, preceeding, following);
+    }
+
+    static CsmElement orphanCommentsEnding() {
+        return new CsmOrphanCommentsEnding();
+    }
+
+    static CsmElement orphanCommentsBeforeThis() {
+        // FIXME
+        return new CsmNone();
+    }
+
+    static CsmElement indent() {
+        return new CsmIndent();
+    }
+
+    static CsmElement unindent() {
+        return new CsmUnindent();
+    }
+
+    static CsmElement block(CsmElement content) {
+        return sequence(token(GeneratedJavaParserConstants.LBRACE), indent(), content, unindent(), token(GeneratedJavaParserConstants.RBRACE));
+    }
+}