Package javax.servlet.jsp.jstl.core

Class IndexedValueExpression

  • All Implemented Interfaces:
    java.io.Serializable
    public final class IndexedValueExpression
extends javax.el.ValueExpression
implements java.io.Serializable
    ValueExpression that refers to a specific member of an indexed variable. This allows individual members of an indexed collection to be used as lvalues.
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.lang.Integer i
      The index variable.
      protected javax.el.ValueExpression orig
      The indexed variable.
      private static long serialVersionUID  

    • Constructor Summary

      Constructors 
      Constructor Description
      IndexedValueExpression​(javax.el.ValueExpression valueExpression, int i)
      Constructor specifying indexed variable and index.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object o)  
      java.lang.Class getExpectedType()  
      java.lang.String getExpressionString()  
      java.lang.Class getType​(javax.el.ELContext elContext)  
      java.lang.Object getValue​(javax.el.ELContext elContext)  
      int hashCode()  
      boolean isLiteralText()  
      boolean isReadOnly​(javax.el.ELContext elContext)  
      void setValue​(javax.el.ELContext elContext, java.lang.Object arg1)  

      • Methods inherited from class javax.el.ValueExpression

        getValueReference

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • i

        protected final java.lang.Integer i
        The index variable.

      • orig

        protected final javax.el.ValueExpression orig
        The indexed variable.

    • Constructor Detail

      • IndexedValueExpression

        public IndexedValueExpression​(javax.el.ValueExpression valueExpression,
                              int i)
        Constructor specifying indexed variable and index.
        Parameters:
        valueExpression - that evaluates to the indexed variable
        i - index specifying the member

    • Method Detail

      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in class javax.el.Expression

      • getExpectedType

        public java.lang.Class getExpectedType()
        Specified by:
        getExpectedType in class javax.el.ValueExpression

      • getExpressionString

        public java.lang.String getExpressionString()
        Specified by:
        getExpressionString in class javax.el.Expression

      • getType

        public java.lang.Class getType​(javax.el.ELContext elContext)
        Specified by:
        getType in class javax.el.ValueExpression

      • getValue

        public java.lang.Object getValue​(javax.el.ELContext elContext)
        Specified by:
        getValue in class javax.el.ValueExpression

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in class javax.el.Expression

      • isLiteralText

        public boolean isLiteralText()
        Specified by:
        isLiteralText in class javax.el.Expression

      • isReadOnly

        public boolean isReadOnly​(javax.el.ELContext elContext)
        Specified by:
        isReadOnly in class javax.el.ValueExpression

      • setValue

        public void setValue​(javax.el.ELContext elContext,
                     java.lang.Object arg1)
        Specified by:
        setValue in class javax.el.ValueExpression