ItemSelectorExpression (epsilon 2.5.0-SNAPSHOT API)

java.lang.Object
- org.eclipse.epsilon.common.module.AbstractModuleElement
- - org.eclipse.epsilon.eol.dom.AbstractExecutableModuleElement
  - - org.eclipse.epsilon.eol.dom.Expression
    - - org.eclipse.epsilon.eol.dom.ItemSelectorExpression

All Implemented Interfaces:

ModuleElement, IExecutableModuleElement
```
public class ItemSelectorExpression
extends Expression
```

Field Summary

Fields
Modifier and Type Field Description

protected Expression indexExpression

protected Expression targetExpression
- Fields inherited from class org.eclipse.epsilon.common.module.AbstractModuleElement
  children, comments, data, module, parent, region, uri

Constructor Summary

Constructors
Constructor Description

ItemSelectorExpression()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(IEolVisitor visitor)`
`void`	`build(AST cst, IModule module)`
`Object`	`execute(IEolContext context)`
`Expression`	`getIndexExpression()`
`Expression`	`getTargetExpression()`
`void`	`setIndexExpression(Expression indexExpression)`
`void`	`setTargetExpression(Expression targetExpression)`

Methods inherited from class org.eclipse.epsilon.common.module.AbstractModuleElement
equals, getChildren, getComments, getData, getDebugInfo, getFile, getModule, getParent, getRegion, getUri, hashCode, setModule, setParent, setRegion, setUri, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.epsilon.common.module.ModuleElement
getChildren, getComments, getData, getFile, getModule, getParent, getRegion, getUri, setModule, setParent, setRegion, setUri

Field Detail

targetExpression
```
protected Expression targetExpression
```

indexExpression
```
protected Expression indexExpression
```

Constructor Detail
- ItemSelectorExpression
```
public ItemSelectorExpression()
```

Method Detail

build
```
public void build(AST cst,
                  IModule module)
```
Specified by:

build in interface ModuleElement

Overrides:

build in class AbstractModuleElement

execute

public Object execute(IEolContext context)
               throws EolRuntimeException

Throws:: EolRuntimeException

getTargetExpression

public Expression getTargetExpression()

setTargetExpression

public void setTargetExpression(Expression targetExpression)

getIndexExpression

public Expression getIndexExpression()

setIndexExpression

public void setIndexExpression(Expression indexExpression)

accept

public void accept(IEolVisitor visitor)

Specified by:: accept in class Expression