Package org.eclipse.jface.text.templates

Class SimpleTemplateVariableResolver

java.lang.Object

org.eclipse.jface.text.templates.TemplateVariableResolver

org.eclipse.jface.text.templates.SimpleTemplateVariableResolver

Direct Known Subclasses:

GlobalTemplateVariables.Cursor, GlobalTemplateVariables.Date, GlobalTemplateVariables.Dollar, GlobalTemplateVariables.Selection, GlobalTemplateVariables.Time, GlobalTemplateVariables.User, GlobalTemplateVariables.Year

public class SimpleTemplateVariableResolver
extends TemplateVariableResolver

A simple template variable resolver, which always evaluates to a defined string.

Clients may instantiate and extend this class.

Since:

3.0

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SimpleTemplateVariableResolver(String type, String description)

Method Summary

Modifier and Type	Method	Description
protected boolean	isUnambiguous(TemplateContext context)	Returns always true, since simple variables are normally unambiguous.
protected String	resolve(TemplateContext context)	Returns an instance of the type resolved by the receiver available in context.
final void	setEvaluationString(String evaluationString)	Sets the string to which this variable evaluates.

Methods inherited from class org.eclipse.jface.text.templates.TemplateVariableResolver

getDescription, getType, resolve, resolveAll, setDescription, setType

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleTemplateVariableResolver

protected SimpleTemplateVariableResolver(String type,
 String description)

Method Details

setEvaluationString

public final void setEvaluationString(String evaluationString)

Sets the string to which this variable evaluates.

Parameters:

evaluationString - the evaluation string, may be null.

resolve

protected String resolve(TemplateContext context)

Description copied from class: TemplateVariableResolver

Returns an instance of the type resolved by the receiver available in context. To resolve means to provide a binding to a concrete text object (a String) in the given context.

The default implementation looks up the type in the context.

Overrides:

resolve in class TemplateVariableResolver

Parameters:

context - the context in which to resolve the type

Returns:

the name of the text object of this type, or null if it cannot be determined

isUnambiguous

protected boolean isUnambiguous(TemplateContext context)

Returns always true, since simple variables are normally unambiguous.

Overrides:

isUnambiguous in class TemplateVariableResolver

Parameters:

context - the context in which the resolved check should be evaluated

Returns:

true