Package com.aquima.interactions.expressions.r7.parser.nodes

Class ListopNode

java.lang.Object

com.aquima.interactions.expressions.parser.ParseNodeBase

com.aquima.interactions.expressions.r7.parser.nodes.ListopNode

All Implemented Interfaces:

IParseNode

public class ListopNode
extends ParseNodeBase

Parse node for a list operation expression.

Since:

6.0

Author:

O. Kerpershoek

Constructor Summary

Constructors

Constructor	Description
ListopNode(String functionName, VariableNode objectRef, VariableNode fromExpr, IParseNode whereExpr)	Constructs the list operation node with the parsed arguments.

Method Summary

Modifier and Type	Method	Description
VariableNode	getFromExpression()	This method returns the expression that should be evaluated to retrieve the values of the list.
String	getFunctionName()	This method returns the name of the function that should be applied to the list (optional).
VariableNode	getObjectRef()	This method returns the name of the objects from the list.
IParseNode	getWhereExpression()	This method returns the condition expression that should be evaluated for each object in the list.

Methods inherited from class com.aquima.interactions.expressions.parser.ParseNodeBase

getEndPosition, getPosition, setPosition

Methods inherited from class java.lang.Object

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

Constructor Details

ListopNode

public ListopNode(String functionName,
 VariableNode objectRef,
 VariableNode fromExpr,
 IParseNode whereExpr)

Constructs the list operation node with the parsed arguments.

Parameters:

functionName - The name of the function that should be applied to the list (optional).

objectRef - The name of the objects from the list.

fromExpr - The expression that should be evaluated to retrieve the values of the list.

whereExpr - The condition expression that should be evaluated for each object in the list.

Method Details

getFunctionName

public String getFunctionName()

This method returns the name of the function that should be applied to the list (optional).

Returns:

The name of the function that should be applied to the list (optional).

getObjectRef

public VariableNode getObjectRef()

This method returns the name of the objects from the list.

Returns:

The name of the objects from the list.

getFromExpression

public VariableNode getFromExpression()

This method returns the expression that should be evaluated to retrieve the values of the list.

Returns:

The expression that should be evaluated to retrieve the values of the list.

getWhereExpression

public IParseNode getWhereExpression()

This method returns the condition expression that should be evaluated for each object in the list.

Returns:

The condition expression that should be evaluated for each object in the list.