org.appng.api.support

Class ParameterSupportBase

java.lang.Object

org.appng.api.support.ParameterSupportBase

All Implemented Interfaces:

ParameterSupport

Direct Known Subclasses:

DollarParameterSupport, HashParameterSupport

public class ParameterSupportBase
extends Object
implements ParameterSupport

Basic ParameterSupport implementation.

Author:

Matthias Müller

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ParameterSupportBase(String prefix, String suffix)
protected	ParameterSupportBase(String prefix, String suffix, Map<String,String> parameters)

Method Summary

Modifier and Type	Method and Description
void	allowDotInName() Call this method to allow dots in parameter names, which is disabled by default.
ExpressionEvaluator	getExpressionEvaluator() Returns an ExpressionEvaluator created with the parameters of this ParameterSupport.
Collection<String>	getParameterNames() Returns the names of all parameters this ParameterSupport is aware of.
Map<String,String>	getParameters() Returns an immutable Map containing all parameters this ParameterSupport is aware of.
List<String>	getParameters(String source) Returns the names of all parameters used in the given String, without affixes.
String	replaceParameters(String source) Replaces all parameters in the given String and returns a new one containing the replacements.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterSupportBase

protected ParameterSupportBase(String prefix,
                               String suffix,
                               Map<String,String> parameters)

ParameterSupportBase

protected ParameterSupportBase(String prefix,
                               String suffix)

Method Detail

allowDotInName

public void allowDotInName()

Call this method to allow dots in parameter names, which is disabled by default.

replaceParameters

public final String replaceParameters(String source)

Description copied from interface: ParameterSupport

Replaces all parameters in the given String and returns a new one containing the replacements.

Specified by:

replaceParameters in interface ParameterSupport

Parameters:

source - the String to replace the parameters in

Returns:

a new String with the parameters replaced

getParameters

public final List<String> getParameters(String source)

Description copied from interface: ParameterSupport

Returns the names of all parameters used in the given String, without affixes.

Specified by:

getParameters in interface ParameterSupport

Parameters:

source - the String to search the parameters for

Returns:

the names of all parameters used in the given String, without affixes.

getParameterNames

public final Collection<String> getParameterNames()

Description copied from interface: ParameterSupport

Returns the names of all parameters this ParameterSupport is aware of.

Specified by:

getParameterNames in interface ParameterSupport

Returns:

the names of all parameters this ParameterSupport is aware of

getParameters

public final Map<String,String> getParameters()

Description copied from interface: ParameterSupport

Returns an immutable Map containing all parameters this ParameterSupport is aware of.

Specified by:

getParameters in interface ParameterSupport

Returns:

an immutable Map containing all parameters this ParameterSupport is aware of.

getExpressionEvaluator

public final ExpressionEvaluator getExpressionEvaluator()

Description copied from interface: ParameterSupport

Returns an ExpressionEvaluator created with the parameters of this ParameterSupport.

Specified by:

getExpressionEvaluator in interface ParameterSupport

Returns:

an ExpressionEvaluator created with the parameters of this ParameterSupport.