1009     }
1010 
1011     /**
1012      * Checks if this function is split into several smaller fragments.
1013      *
1014      * @return true if this function is split into several smaller fragments.
1015      */
1016     public boolean isSplit() {
1017         return getFlag(IS_SPLIT);
1018     }
1019 
1020     /**
1021      * Get the parameters to this function
1022      * @return a list of IdentNodes which represent the function parameters, in order
1023      */
1024     public List<IdentNode> getParameters() {
1025         return Collections.unmodifiableList(parameters);
1026     }
1027 
1028     /**








1029      * Returns the identifier for a named parameter at the specified position in this function's parameter list.
1030      * @param index the parameter's position.
1031      * @return the identifier for the requested named parameter.
1032      * @throws IndexOutOfBoundsException if the index is invalid.
1033      */
1034     public IdentNode getParameter(final int index) {
1035         return parameters.get(index);
1036     }
1037 
1038     /**
1039      * Reset the compile unit used to compile this function
1040      * @see Compiler
1041      * @param  lc lexical context
1042      * @param  parameters the compile unit
1043      * @return function node or a new one if state was changed
1044      */
1045     public FunctionNode setParameters(final LexicalContext lc, final List<IdentNode> parameters) {
1046         if (this.parameters == parameters) {
1047             return this;
1048         }

1009     }
1010 
1011     /**
1012      * Checks if this function is split into several smaller fragments.
1013      *
1014      * @return true if this function is split into several smaller fragments.
1015      */
1016     public boolean isSplit() {
1017         return getFlag(IS_SPLIT);
1018     }
1019 
1020     /**
1021      * Get the parameters to this function
1022      * @return a list of IdentNodes which represent the function parameters, in order
1023      */
1024     public List<IdentNode> getParameters() {
1025         return Collections.unmodifiableList(parameters);
1026     }
1027 
1028     /**
1029      * Return the number of parameters to this function
1030      * @return the number of parameters
1031      */
1032     public int getNumOfParams() {
1033         return parameters.size();
1034     }
1035 
1036     /**
1037      * Returns the identifier for a named parameter at the specified position in this function's parameter list.
1038      * @param index the parameter's position.
1039      * @return the identifier for the requested named parameter.
1040      * @throws IndexOutOfBoundsException if the index is invalid.
1041      */
1042     public IdentNode getParameter(final int index) {
1043         return parameters.get(index);
1044     }
1045 
1046     /**
1047      * Reset the compile unit used to compile this function
1048      * @see Compiler
1049      * @param  lc lexical context
1050      * @param  parameters the compile unit
1051      * @return function node or a new one if state was changed
1052      */
1053     public FunctionNode setParameters(final LexicalContext lc, final List<IdentNode> parameters) {
1054         if (this.parameters == parameters) {
1055             return this;
1056         }