org.springframework.expression.spel.ast

Class TypeReference

java.lang.Object

org.springframework.expression.spel.ast.SpelNodeImpl

org.springframework.expression.spel.ast.TypeReference

All Implemented Interfaces:

SpelNode

public class TypeReference
extends SpelNodeImpl

Represents a reference to a type, for example "T(String)" or "T(com.somewhere.Foo)"

Author:

Andy Clement

Field Summary

Fields

Modifier and Type	Field and Description
private int	dimensions

Fields inherited from class org.springframework.expression.spel.ast.SpelNodeImpl

children, pos

Constructor Summary

Constructors

Constructor and Description
TypeReference(int pos, SpelNodeImpl qualifiedId)
TypeReference(int pos, SpelNodeImpl qualifiedId, int dims)

Method Summary

Modifier and Type	Method and Description
TypedValue	getValueInternal(ExpressionState state)
private java.lang.Class<?>	makeArrayIfNecessary(java.lang.Class<?> clazz)
java.lang.String	toStringAST()

Methods inherited from class org.springframework.expression.spel.ast.SpelNodeImpl

getChild, getChildCount, getEndPosition, getObjectClass, getPreviousChild, getStartPosition, getTypedValue, getValue, getValue, getValueRef, isWritable, nextChildIs, setValue

Methods inherited from class java.lang.Object

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

Field Detail

dimensions

private final int dimensions

Constructor Detail

TypeReference

public TypeReference(int pos,
                     SpelNodeImpl qualifiedId)

TypeReference

public TypeReference(int pos,
                     SpelNodeImpl qualifiedId,
                     int dims)

Method Detail

getValueInternal

public TypedValue getValueInternal(ExpressionState state)
                            throws EvaluationException

Specified by:

getValueInternal in class SpelNodeImpl

Throws:

EvaluationException

makeArrayIfNecessary

private java.lang.Class<?> makeArrayIfNecessary(java.lang.Class<?> clazz)

toStringAST

public java.lang.String toStringAST()

Specified by:

toStringAST in interface SpelNode

Specified by:

toStringAST in class SpelNodeImpl

Returns:

the string form of this AST node