org.boon.expression

Class BoonExpressionContext

java.lang.Object

org.boon.expression.BoonExpressionContext

All Implemented Interfaces:

ExpressionContext

public class BoonExpressionContext
extends Object
implements ExpressionContext

Created by Richard on 2/10/14.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,MethodAccess>	staticMethodMap Functions can be used anywhere where expressions can be used.

Constructor Summary

Constructors

Constructor and Description
BoonExpressionContext(List<Object> root)
BoonExpressionContext(Object... array)

Method Summary

Methods

Modifier and Type	Method and Description
void	addFunctions(Class<?> functionsClass)
void	addFunctions(String prefix, Class<?> functions)
Object	get(Object key)
protected List<Object>	getObjectFromArguments(String arguments, boolean searchChildren)
<T> T	idx(Class<T> type, String property)
Object	idx(String property)
byte	idxByte(String property)
char	idxChar(String property)
double	idxDouble(String property)
float	idxFloat(String property)
int	idxInt(String property)
long	idxLong(String property)
short	idxShort(String property)
String	idxString(String property)
void	initContext(Object... array)
boolean	isEmpty()
Object	lookup(String objectName) Lookup an object and use its name as the default value if not found.
Object	lookupWithDefault(String objectExpression, Object defaultValue)
void	pushContext(Object value)
void	put(String key, Object value)
void	removeLastContext()
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

staticMethodMap

protected Map<String,MethodAccess> staticMethodMap

Functions can be used anywhere where expressions can be used.

Constructor Detail

BoonExpressionContext

public BoonExpressionContext(List<Object> root)

BoonExpressionContext

public BoonExpressionContext(Object... array)

Method Detail

addFunctions

public void addFunctions(String prefix,
                Class<?> functions)

Specified by:

addFunctions in interface ExpressionContext

initContext

public void initContext(Object... array)

Specified by:

initContext in interface ExpressionContext

addFunctions

public void addFunctions(Class<?> functionsClass)

Specified by:

addFunctions in interface ExpressionContext

idxChar

public char idxChar(String property)

Specified by:

idxChar in interface ExpressionContext

idxByte

public byte idxByte(String property)

Specified by:

idxByte in interface ExpressionContext

idxShort

public short idxShort(String property)

Specified by:

idxShort in interface ExpressionContext

idxString

public String idxString(String property)

Specified by:

idxString in interface ExpressionContext

idxInt

public int idxInt(String property)

Specified by:

idxInt in interface ExpressionContext

idxFloat

public float idxFloat(String property)

Specified by:

idxFloat in interface ExpressionContext

idxDouble

public double idxDouble(String property)

Specified by:

idxDouble in interface ExpressionContext

idxLong

public long idxLong(String property)

Specified by:

idxLong in interface ExpressionContext

idx

public Object idx(String property)

Specified by:

idx in interface ExpressionContext

idx

public <T> T idx(Class<T> type,
        String property)

Specified by:

idx in interface ExpressionContext

size

public int size()

isEmpty

public boolean isEmpty()

get

public Object get(Object key)

put

public void put(String key,
       Object value)

Specified by:

put in interface ExpressionContext

lookup

public Object lookup(String objectName)

Lookup an object and use its name as the default value if not found.

Specified by:

lookup in interface ExpressionContext

Parameters:

objectName -

Returns:

lookupWithDefault

public Object lookupWithDefault(String objectExpression,
                       Object defaultValue)

Specified by:

lookupWithDefault in interface ExpressionContext

getObjectFromArguments

protected List<Object> getObjectFromArguments(String arguments,
                                  boolean searchChildren)

pushContext

public void pushContext(Object value)

Specified by:

pushContext in interface ExpressionContext

removeLastContext

public void removeLastContext()

Specified by:

removeLastContext in interface ExpressionContext