XPathHelper.QueryPart (EclipseLink 2.6.0, API Reference)

EclipseLink 2.6.0, API Reference

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java.lang.Object
- org.eclipse.persistence.sdo.helper.extension.XPathHelper.QueryPart

Enclosing class:

XPathHelper
```
public class XPathHelper.QueryPart
extends java.lang.Object
```
A QueryPart knows the name of the property to be queried against on a given DataObject, as well as the value to be used in the comparison.

Constructor Summary

Constructors
Constructor and Description
`XPathHelper.QueryPart(java.lang.String query)` This constructor breaks the provided query into property name and query value parts.
`XPathHelper.QueryPart(java.lang.String property, java.lang.String value, int op)` This constructor sets a logical operator and breaks the provided query into property name and query value parts.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`evaluate(SDODataObject dao)` Indicate if the query represented by this QueryPart evaluates to true or false when executed on a given DataObject.
`java.lang.String`	`toString()`

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

- Constructor Detail
  - XPathHelper.QueryPart
```
public XPathHelper.QueryPart(java.lang.String query)
```
    This constructor breaks the provided query into property name and query value parts.
    
    Parameters:
    query -
  - XPathHelper.QueryPart
```
public XPathHelper.QueryPart(java.lang.String property,
                     java.lang.String value,
                     int op)
```
    This constructor sets a logical operator and breaks the provided query into property name and query value parts.
    
    Parameters:
    query -
- Method Detail
  - evaluate
```
public boolean evaluate(SDODataObject dao)
```
    Indicate if the query represented by this QueryPart evaluates to true or false when executed on a given DataObject.
    
    Parameters:
    dao -
    
    Returns:
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

EclipseLink 2.6.0, API Reference

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