From c10d92fae65ed54a3a912afc4deeb0b98bc73b1d Mon Sep 17 00:00:00 2001
From: XudongXie <xiexudong23@otcaix.iscas.ac.cn>
Date: Fri, 13 Sep 2024 16:20:55 +0800
Subject: [PATCH] add ast class of view

---
 .../java/Parser/AST/View/ViewEndNode.java     | 24 +++++++++++++++++++
 .../java/Parser/AST/View/ViewNameNode.java    | 24 +++++++++++++++++++
 .../main/java/Parser/AST/View/ViewNode.java   | 24 +++++++++++++++++++
 .../java/Parser/AST/View/ViewTargetNode.java  | 24 +++++++++++++++++++
 4 files changed, 96 insertions(+)
 create mode 100644 sqlTranslate/src/main/java/Parser/AST/View/ViewEndNode.java
 create mode 100644 sqlTranslate/src/main/java/Parser/AST/View/ViewNameNode.java
 create mode 100644 sqlTranslate/src/main/java/Parser/AST/View/ViewNode.java
 create mode 100644 sqlTranslate/src/main/java/Parser/AST/View/ViewTargetNode.java

diff --git a/sqlTranslate/src/main/java/Parser/AST/View/ViewEndNode.java b/sqlTranslate/src/main/java/Parser/AST/View/ViewEndNode.java
new file mode 100644
index 000000000..e4137b346
--- /dev/null
+++ b/sqlTranslate/src/main/java/Parser/AST/View/ViewEndNode.java
@@ -0,0 +1,24 @@
+package Parser.AST.View;
+
+import Lexer.Token;
+import Parser.AST.ASTNode;
+
+import java.util.List;
+
+public class ViewEndNode extends ASTNode {
+    public ViewEndNode(ASTNode node) {
+        super(node);
+    }
+
+    public ViewEndNode(List<Token> tokens) {
+        super(tokens);
+    }
+
+    @Override
+    public void visit(ASTNode node, StringBuilder queryString) {
+        queryString.append(toString());
+        for (ASTNode child : getChildren()) {
+            child.visit(child, queryString);
+        }
+    }
+}
diff --git a/sqlTranslate/src/main/java/Parser/AST/View/ViewNameNode.java b/sqlTranslate/src/main/java/Parser/AST/View/ViewNameNode.java
new file mode 100644
index 000000000..ecdab3fc8
--- /dev/null
+++ b/sqlTranslate/src/main/java/Parser/AST/View/ViewNameNode.java
@@ -0,0 +1,24 @@
+package Parser.AST.View;
+
+import Lexer.Token;
+import Parser.AST.ASTNode;
+
+import java.util.List;
+
+public class ViewNameNode extends ASTNode {
+    public ViewNameNode(ASTNode node) {
+        super(node);
+    }
+
+    public ViewNameNode(List<Token> tokens) {
+        super(tokens);
+    }
+
+    @Override
+    public void visit(ASTNode node, StringBuilder queryString) {
+        queryString.append(toString() + " ");
+        for (ASTNode child : getChildren()) {
+            child.visit(child, queryString);
+        }
+    }
+}
diff --git a/sqlTranslate/src/main/java/Parser/AST/View/ViewNode.java b/sqlTranslate/src/main/java/Parser/AST/View/ViewNode.java
new file mode 100644
index 000000000..397a53c66
--- /dev/null
+++ b/sqlTranslate/src/main/java/Parser/AST/View/ViewNode.java
@@ -0,0 +1,24 @@
+package Parser.AST.View;
+
+import Lexer.Token;
+import Parser.AST.ASTNode;
+
+import java.util.List;
+
+public class ViewNode extends ASTNode {
+    public ViewNode(ASTNode node) {
+        super(node);
+    }
+
+    public ViewNode(List<Token> tokens) {
+        super(tokens);
+    }
+
+    @Override
+    public void visit(ASTNode node, StringBuilder queryString) {
+        queryString.append(toString() + " ");
+        for (ASTNode child : getChildren()) {
+            child.visit(child, queryString);
+        }
+    }
+}
diff --git a/sqlTranslate/src/main/java/Parser/AST/View/ViewTargetNode.java b/sqlTranslate/src/main/java/Parser/AST/View/ViewTargetNode.java
new file mode 100644
index 000000000..1eadeb993
--- /dev/null
+++ b/sqlTranslate/src/main/java/Parser/AST/View/ViewTargetNode.java
@@ -0,0 +1,24 @@
+package Parser.AST.View;
+
+import Lexer.Token;
+import Parser.AST.ASTNode;
+
+import java.util.List;
+
+public class ViewTargetNode extends ASTNode {
+    public ViewTargetNode(ASTNode node) {
+        super(node);
+    }
+
+    public ViewTargetNode(List<Token> tokens) {
+        super(tokens);
+    }
+
+    @Override
+    public void visit(ASTNode node, StringBuilder queryString) {
+        queryString.append(toString() + " ");
+        for (ASTNode child : getChildren()) {
+            child.visit(child, queryString);
+        }
+    }
+}