Package net.sf.saxon.type.coercion

Class FloatCoercionPlan

java.lang.Object

net.sf.saxon.type.coercion.CoercionPlan

net.sf.saxon.type.coercion.AtomicCoercionPlan

net.sf.saxon.type.coercion.FloatCoercionPlan

public class FloatCoercionPlan
extends AtomicCoercionPlan

Coercion plan for use when the required item type is xs:float

Method Summary

Modifier and Type	Method	Description
static FloatCoercionPlan	getInstance(int version)
protected AtomicValue	promote(AtomicValue item, ItemType requiredType, CoercionRequest request)	Promote an atomic value to the required atomic type.

Methods inherited from class net.sf.saxon.type.coercion.AtomicCoercionPlan

coerceAtomicValue, coerceItem, convertUntyped, getInstance

Methods inherited from class net.sf.saxon.type.coercion.CoercionPlan

check, coerceSequence, coercionError

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getInstance

public static FloatCoercionPlan getInstance(int version)

promote

protected AtomicValue promote(AtomicValue item,
 ItemType requiredType,
 CoercionRequest request)
                       throws XPathException

Description copied from class: AtomicCoercionPlan

Promote an atomic value to the required atomic type. This handles, for example, decimal to string conversion or base64Binary to hexBinary. It also handles down-casting to derived atomic types. The default implementation returns the supplied value unchanged.

Overrides:

promote in class AtomicCoercionPlan

Parameters:

item - the untyped atomic value to be converted

requiredType - the required atomic type

request - details of the coercion request for diagnostics

Returns:

the converted atomic value

Throws:

XPathException - if conversion fails