JDOQuery (Ontopia)

java.lang.Object
- net.ontopia.persistence.query.jdo.JDOQuery

```
public class JDOQuery
extends Object
```
INTERNAL: JDOQL complete query. Represents a complete JDO query.

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`distinct`
`protected JDOExpressionIF`	`filter`
`protected int`	`limit`
`protected int`	`offset`
`protected List`	`orderby`
`protected List`	`param_names`
`protected Map`	`params`
`protected List`	`select`
`protected Map`	`variables`

Constructor Summary

Constructors
Constructor and Description

JDOQuery()

Constructors
Constructor and Description
`JDOQuery()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addAscending(JDOAggregateIF aggregate)`
`void`	`addAscending(JDOValueIF value)`
`void`	`addDescending(JDOAggregateIF aggregate)`
`void`	`addDescending(JDOValueIF value)`
`void`	`addOrderBy(JDOOrderBy job)`
`void`	`addParameter(String name, Class klass)`
`void`	`addSelect(JDOAggregateIF aggregate)`
`void`	`addSelect(JDOValueIF value)`
`void`	`addVariable(String name, Class klass)`
`protected void`	`checkExistingName(String name)`
`boolean`	`getDistinct()`
`JDOExpressionIF`	`getFilter()`
`int`	`getLimit()`
`int`	`getOffset()`
`List`	`getOrderBy()`
`List`	`getParameterNames()`
`Class`	`getParameterType(String name)`
`List`	`getSelect()`
`String[]`	`getSelectedColumnNames()`
`int`	`getVariableCount()`
`Collection`	`getVariableNames()`
`Class`	`getVariableType(String name)`
`boolean`	`hasParameterName(String name)`
`boolean`	`hasVariableName(String name)`
`boolean`	`isSetQuery()`
`void`	`setDistinct(boolean distinct)`
`void`	`setFilter(JDOExpressionIF filter)`
`void`	`setLimit(int limit)`
`void`	`setOffset(int offset)`
`String`	`toString()`

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

Field Detail

filter
```
protected JDOExpressionIF filter
```

distinct
```
protected boolean distinct
```

limit
```
protected int limit
```

offset
```
protected int offset
```

params
```
protected Map params
```

param_names
```
protected List param_names
```

variables
```
protected Map variables
```

select
```
protected List select
```

orderby
```
protected List orderby
```

Constructor Detail
- JDOQuery
```
public JDOQuery()
```

Method Detail

isSetQuery
```
public boolean isSetQuery()
```

getDistinct
```
public boolean getDistinct()
```

setDistinct

public void setDistinct(boolean distinct)

getLimit
```
public int getLimit()
```

setLimit
```
public void setLimit(int limit)
```

getOffset
```
public int getOffset()
```

setOffset
```
public void setOffset(int offset)
```

getParameterNames
```
public List getParameterNames()
```

hasParameterName

public boolean hasParameterName(String name)

getParameterType

public Class getParameterType(String name)

addParameter

public void addParameter(String name,
                         Class klass)

getVariableCount
```
public int getVariableCount()
```

getVariableNames
```
public Collection getVariableNames()
```

hasVariableName

public boolean hasVariableName(String name)

getVariableType

public Class getVariableType(String name)

addVariable

public void addVariable(String name,
                        Class klass)

checkExistingName

protected void checkExistingName(String name)
                          throws RuntimeException

Throws:: RuntimeException

getFilter
```
public JDOExpressionIF getFilter()
```

setFilter

public void setFilter(JDOExpressionIF filter)

getSelect
```
public List getSelect()
```

getSelectedColumnNames

public String[] getSelectedColumnNames()

addSelect

public void addSelect(JDOValueIF value)

addSelect

public void addSelect(JDOAggregateIF aggregate)

getOrderBy
```
public List getOrderBy()
```

addOrderBy

public void addOrderBy(JDOOrderBy job)

addAscending

public void addAscending(JDOValueIF value)

addDescending

public void addDescending(JDOValueIF value)

addAscending

public void addAscending(JDOAggregateIF aggregate)

addDescending

public void addDescending(JDOAggregateIF aggregate)

toString
```
public String toString()
```
Overrides:

toString in class Object

Class JDOQuery

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

filter

distinct

limit

offset

params

param_names

variables

select

orderby

Constructor Detail

JDOQuery

Method Detail

isSetQuery

getDistinct

setDistinct

getLimit

setLimit

getOffset

setOffset

getParameterNames

hasParameterName

getParameterType

addParameter

getVariableCount

getVariableNames

hasVariableName

getVariableType

addVariable

checkExistingName

getFilter

setFilter

getSelect

getSelectedColumnNames

addSelect

addSelect

getOrderBy

addOrderBy

addAscending

addDescending

addAscending

addDescending

toString