Add throw node

1 files changed, 53 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/ast/ThrowNode.java b/src/main/java/org/zwobble/couscous/ast/ThrowNode.java
new file mode 100644
index 0000000..ee6d7a5
--- /dev/null
+++ b/src/main/java/org/zwobble/couscous/ast/ThrowNode.java
@@ -0,0 +1,53 @@
+package org.zwobble.couscous.ast;
+
+import org.zwobble.couscous.ast.visitors.NodeTransformer;
+import org.zwobble.couscous.ast.visitors.StatementNodeMapper;
+
+public class ThrowNode implements StatementNode {
+    public static ThrowNode throwNode(ExpressionNode value) {
+        return new ThrowNode(value);
+    }
+
+    private final ExpressionNode value;
+
+    public ThrowNode(ExpressionNode value) {
+        this.value = value;
+    }
+
+    public ExpressionNode getValue() {
+        return value;
+    }
+
+    @Override
+    public <T> T accept(StatementNodeMapper<T> visitor) {
+        return visitor.visit(this);
+    }
+
+    @Override
+    public StatementNode transform(NodeTransformer transformer) {
+        return new ThrowNode(transformer.transformExpression(value));
+    }
+
+    @Override
+    public String toString() {
+        return "ThrowNode(" +
+            "value=" + value +
+            ')';
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        ThrowNode throwNode = (ThrowNode) o;
+
+        return value.equals(throwNode.value);
+
+    }
+
+    @Override
+    public int hashCode() {
+        return value.hashCode();
+    }
+}