Package net.sf.saxon.type.coercion

Class FunctionItemCoercionPlan

java.lang.Object

net.sf.saxon.type.coercion.CoercionPlan

net.sf.saxon.type.coercion.FunctionItemCoercionPlan

public class FunctionItemCoercionPlan
extends CoercionPlan

Coercion plan for use when the required item type is a specific function type

Method Summary

Modifier and Type	Method	Description
GroundedValue	coerceItem(Item item, ItemType requiredType, CoercionRequest request)	Apply the coercion rules (function conversion rules) to a value, given a required type.
static FunctionItemCoercionPlan	getInstance(int version)

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 FunctionItemCoercionPlan getInstance(int version)

coerceItem

public GroundedValue coerceItem(Item item,
 ItemType requiredType,
 CoercionRequest request)
                         throws XPathException

Apply the coercion rules (function conversion rules) to a value, given a required type.

Specified by:

coerceItem in class CoercionPlan

Parameters:

item - an item to be coerced

requiredType - the required item type

request - the input to the coercion

Returns:

the converted value

Throws:

XPathException - if the value cannot be converted to the required type