AstIdentifier (Apache Tomcat 7.0.96 API Documentation)

org.apache.el.parser

## Class AstIdentifier

- java.lang.Object
- - org.apache.el.lang.ELSupport
  - - org.apache.el.parser.SimpleNode
    - - org.apache.el.parser.AstIdentifier

- All Implemented Interfaces:
    Node

      public final class AstIdentifier
      extends SimpleNode

  Author:
    Jacob Hookom [jacob@hookom.net]

- - ### Field Summary

    - ### Fields inherited from class org.apache.el.parser.SimpleNode

      `children, id, image, parent`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AstIdentifier(int id)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `MethodInfo` | `getMethodInfo(EvaluationContext ctx, java.lang.Class<?>[] paramTypes)`
    `java.lang.Class<?>` | `getType(EvaluationContext ctx)`
    `java.lang.Object` | `getValue(EvaluationContext ctx)`
    `ValueReference` | `getValueReference(EvaluationContext ctx)`
    `java.lang.Object` | `invoke(EvaluationContext ctx, java.lang.Class<?>[] paramTypes, java.lang.Object[] paramValues)`
    `boolean` | `isReadOnly(EvaluationContext ctx)`
    `void` | `setImage(java.lang.String image)`
    `void` | `setValue(EvaluationContext ctx, java.lang.Object value)`

    - ### Methods inherited from class org.apache.el.parser.SimpleNode

      `accept, equals, getImage, hashCode, isParametersProvided, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString`

    - ### Methods inherited from class org.apache.el.lang.ELSupport

      `coerceToBoolean, coerceToCharacter, coerceToEnum, coerceToNumber, coerceToNumber, coerceToNumber, coerceToString, coerceToType, compare, equals, isBigDecimalOp, isBigIntegerOp, isDoubleOp, isLongOp, isStringFloat`

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

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### AstIdentifier

          public AstIdentifier(int id)

  - ### Method Detail

    - #### getType

          public java.lang.Class<?> getType(EvaluationContext ctx)
                                     throws ELException

      Specified by:
        `getType` in interface `Node`
      Overrides:
        `getType` in class `SimpleNode`
      Throws:
        `ELException`

    - #### getValue

          public java.lang.Object getValue(EvaluationContext ctx)
                                    throws ELException

      Specified by:
        `getValue` in interface `Node`
      Overrides:
        `getValue` in class `SimpleNode`
      Throws:
        `ELException`

    - #### isReadOnly

          public boolean isReadOnly(EvaluationContext ctx)
                             throws ELException

      Specified by:
        `isReadOnly` in interface `Node`
      Overrides:
        `isReadOnly` in class `SimpleNode`
      Throws:
        `ELException`

    - #### setValue

          public void setValue(EvaluationContext ctx,
                      java.lang.Object value)
                        throws ELException

      Specified by:
        `setValue` in interface `Node`
      Overrides:
        `setValue` in class `SimpleNode`
      Throws:
        `ELException`

    - #### invoke

          public java.lang.Object invoke(EvaluationContext ctx,
                                java.lang.Class<?>[] paramTypes,
                                java.lang.Object[] paramValues)
                                  throws ELException

      Specified by:
        `invoke` in interface `Node`
      Overrides:
        `invoke` in class `SimpleNode`
      Throws:
        `ELException`

    - #### getMethodInfo

          public MethodInfo getMethodInfo(EvaluationContext ctx,
                                 java.lang.Class<?>[] paramTypes)
                                   throws ELException

      Specified by:
        `getMethodInfo` in interface `Node`
      Overrides:
        `getMethodInfo` in class `SimpleNode`
      Throws:
        `ELException`

    - #### setImage

          public void setImage(java.lang.String image)

      Overrides:
        `setImage` in class `SimpleNode`

    - #### getValueReference

          public ValueReference getValueReference(EvaluationContext ctx)

      Specified by:
        `getValueReference` in interface `Node`
      Overrides:
        `getValueReference` in class `SimpleNode`

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