GeometryFunction.GeometryValue

java.lang.Object
- adql.query.operand.function.geometry.GeometryFunction.GeometryValue<F>

All Implemented Interfaces:

ADQLObject, ADQLOperand

Enclosing class:

GeometryFunction
```
public static final class GeometryFunction.GeometryValue<F extends GeometryFunction>
extends java.lang.Object
implements ADQLOperand
```
This class represents a parameter of a geometry function which, in general, is either a GeometryFunction or a Column.

Version:

1.3 (10/2014)

Author:

Grégory Mantelet (CDS;ARI)

Constructor Summary

Constructors
Constructor and Description

GeometryValue(ADQLColumn col)

GeometryValue(F geometry)

GeometryValue(GeometryFunction.GeometryValue<F> toCopy)

Constructors
Constructor and Description
`GeometryValue(ADQLColumn col)`
`GeometryValue(F geometry)`
`GeometryValue(GeometryFunction.GeometryValue<F> toCopy)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ADQLIterator`	`adqlIterator()` Gets an iterator on the intern ADQL objects.
`ADQLObject`	`getCopy()` Gets a (deep) copy of this ADQL object.
`java.lang.String`	`getName()` Gets the name of this object in ADQL.
`ADQLOperand`	`getValue()`
`boolean`	`isColumn()`
`boolean`	`isGeometry()` Tell whether this operand is a geometrical region or not.
`boolean`	`isNumeric()` Tell whether this operand is numeric or not.
`boolean`	`isString()` Tell whether this operand is a string or not.
`void`	`setColumn(ADQLColumn col)`
`void`	`setGeometry(F geometry)`
`java.lang.String`	`toADQL()` Gets the ADQL expression of this object.

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

- Constructor Detail
  - GeometryValue
```
public GeometryValue(ADQLColumn col)
              throws java.lang.NullPointerException
```
    Throws:
    
    java.lang.NullPointerException
  - GeometryValue
```
public GeometryValue(F geometry)
              throws java.lang.NullPointerException
```
    Throws:
    
    java.lang.NullPointerException
  - GeometryValue
```
public GeometryValue(GeometryFunction.GeometryValue<F> toCopy)
              throws java.lang.Exception
```
    Throws:
    
    java.lang.Exception
- Method Detail
  - setColumn
```
public void setColumn(ADQLColumn col)
```
  - setGeometry
```
public void setGeometry(F geometry)
```
  - getValue
```
public ADQLOperand getValue()
```
  - isColumn
```
public boolean isColumn()
```
  - isNumeric
```
public boolean isNumeric()
```
    Description copied from interface: ADQLOperand
    
    Tell whether this operand is numeric or not.
    
    Specified by:
    
    isNumeric in interface ADQLOperand
    
    Returns:
    
    true if this operand is numeric, false otherwise.
  - isString
```
public boolean isString()
```
    Description copied from interface: ADQLOperand
    
    Tell whether this operand is a string or not.
    
    Specified by:
    
    isString in interface ADQLOperand
    
    Returns:
    
    true if this operand is a string, false otherwise.
  - isGeometry
```
public boolean isGeometry()
```
    Description copied from interface: ADQLOperand
    
    Tell whether this operand is a geometrical region or not.
    
    Specified by:
    
    isGeometry in interface ADQLOperand
    
    Returns:
    
    true if this operand is a geometry, false otherwise.
  - getCopy
```
public ADQLObject getCopy()
                   throws java.lang.Exception
```
    Description copied from interface: ADQLObject
    
    Gets a (deep) copy of this ADQL object.
    
    Specified by:
    
    getCopy in interface ADQLObject
    
    Returns:
    
    The copy of this ADQL object.
    
    Throws:
    
    java.lang.Exception - If there is any error during the copy.
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: ADQLObject
    
    Gets the name of this object in ADQL.
    
    Specified by:
    
    getName in interface ADQLObject
    
    Returns:
    
    The name of this ADQL object.
  - adqlIterator
```
public ADQLIterator adqlIterator()
```
    Description copied from interface: ADQLObject
    
    Gets an iterator on the intern ADQL objects.
    
    Note:The returned iterator is particularly used by a ISearchHandler extension to browse a whole ADQL tree.
    
    Specified by:
    
    adqlIterator in interface ADQLObject
    
    Returns:
    
    An ADQL objects iterator.
    
    See Also:
    
    ADQLIterator, ISearchHandler
  - toADQL
```
public java.lang.String toADQL()
```
    Description copied from interface: ADQLObject
    
    Gets the ADQL expression of this object.
    
    Specified by:
    
    toADQL in interface ADQLObject
    
    Returns:
    
    The corresponding ADQL expression.

Class GeometryFunction.GeometryValue<F extends GeometryFunction>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

GeometryValue

GeometryValue

GeometryValue

Method Detail

setColumn

setGeometry

getValue

isColumn

isNumeric

isString

isGeometry

getCopy

getName

adqlIterator

toADQL