| Name | Description | Type | Package | Framework |
| BaseSimpleNode | Base class for SimpleNode nodes. | Class | org.apache.camel.language.simple.ast | Apache Camel |
| BinaryExpression | Represents a binary expression in the AST. | Class | org.apache.camel.language.simple.ast | Apache Camel |
| Block | A model which is a block, containing other nodes. | Interface | org.apache.camel.language.simple.ast | Apache Camel |
| CompositeNodes | A node which contains other nodes. | Class | org.apache.camel.language.simple.ast | Apache Camel |
| DoubleQuoteEnd | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| DoubleQuoteStart | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| LiteralExpression | Represents literals in the AST. | Class | org.apache.camel.language.simple.ast | Apache Camel |
| LiteralNode | Interface | org.apache.camel.language.simple.ast | Apache Camel | |
| LogicalExpression | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| NullExpression | Represents a null expression. | Class | org.apache.camel.language.simple.ast | Apache Camel |
| SimpleFunctionEnd | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| SimpleFunctionExpression | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| SimpleFunctionStart | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| SimpleNode | Interface | org.apache.camel.language.simple.ast | Apache Camel | |
| SingleQuoteEnd | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| SingleQuoteStart | Class | org.apache.camel.language.simple.ast | Apache Camel | |
| UnaryExpression | Class | org.apache.camel.language.simple.ast | Apache Camel | |