XMLExists (Teiid 15.0.0 API)

java.lang.Object
- org.teiid.query.sql.lang.Criteria
- - org.teiid.query.sql.symbol.XMLExists

All Implemented Interfaces:

Cloneable, LanguageObject, Expression
```
public class XMLExists
extends Criteria
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.teiid.query.sql.LanguageObject
  LanguageObject.Util

Constructor Summary

Constructors
Constructor Description

XMLExists(XMLQuery xmlQuery)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`acceptVisitor(LanguageVisitor visitor)`	Method for accepting a visitor.
`Object`	`clone()`	Abstract clone method
`boolean`	`equals(Object obj)`
`XMLQuery`	`getXmlQuery()`
`int`	`hashCode()`

Methods inherited from class org.teiid.query.sql.lang.Criteria
applyDemorgan, combineCriteria, combineCriteria, combineCriteria, getType, separateCriteriaByAnd, toString

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

- Constructor Detail
  - XMLExists
```
public XMLExists(XMLQuery xmlQuery)
```
- Method Detail
  - getXmlQuery
```
public XMLQuery getXmlQuery()
```
  - acceptVisitor
```
public void acceptVisitor(LanguageVisitor visitor)
```
    Description copied from interface: LanguageObject
    
    Method for accepting a visitor. It is the responsibility of the language object to call back on the visitor.
    
    Parameters:
    
    visitor - Visitor being used
  - clone
```
public Object clone()
```
    Description copied from class: Criteria
    
    Abstract clone method
    
    Specified by:
    
    clone in interface LanguageObject
    
    Specified by:
    
    clone in class Criteria
    
    Returns:
    
    Deep clone of this criteria
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object