Package org.apache.synapse.commons.templates.uri.parser

## Class Expression

- java.lang.Object
- - org.apache.synapse.commons.templates.uri.parser.Node
  - - org.apache.synapse.commons.templates.uri.parser.Expression

- Direct Known Subclasses:
    `SimpleStringExpression`

      public abstract class Expression
      extends Node

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected List<Variable>` | `variableList` |

    - ### Fields inherited from class org.apache.synapse.commons.templates.uri.parser.Node

      `hasQueryTemplate, next, token`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `Expression​(String token)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected String` | `decodeValue​(String value)` |
    `protected String` | `encodeValue​(String value)` |

    - ### Methods inherited from class org.apache.synapse.commons.templates.uri.parser.Node

      `expandAll, hasQueryTemplate, matchAll, setNext`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### variableList

          protected List<Variable> variableList

  - ### Constructor Detail

    - #### Expression

          public Expression​(String token)
                     throws URITemplateException

      Throws:
        `URITemplateException`

  - ### Method Detail

    - #### encodeValue

          protected String encodeValue​(String value)

    - #### decodeValue

          protected String decodeValue​(String value)