org.apache.camel.language.simple.ast

Class LiteralExpression

java.lang.Object

org.apache.camel.language.simple.ast.BaseSimpleNode

org.apache.camel.language.simple.ast.LiteralExpression

All Implemented Interfaces:

LiteralNode, SimpleNode

Direct Known Subclasses:

SimpleFunctionExpression

public class LiteralExpression
extends BaseSimpleNode
implements LiteralNode

Represents literals in the AST.

Field Summary

Fields

Modifier and Type	Field and Description
protected StringBuilder	text

Fields inherited from class org.apache.camel.language.simple.ast.BaseSimpleNode

token

Constructor Summary

Constructors

Constructor and Description
LiteralExpression(SimpleToken token)

Method Summary

Modifier and Type	Method and Description
void	addText(String text) Adds the given text to this model.
Expression	createExpression(String expression) Creates a Camel Expression based on this model.
String	getText() Gets the text
boolean	quoteEmbeddedNodes() Whether to quote embedded nodes.
String	toString()

Methods inherited from class org.apache.camel.language.simple.ast.BaseSimpleNode

getToken

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.language.simple.ast.SimpleNode

getToken

Field Detail

text

protected StringBuilder text

Constructor Detail

LiteralExpression

public LiteralExpression(SimpleToken token)

Method Detail

toString

public String toString()

Overrides:

toString in class BaseSimpleNode

addText

public void addText(String text)

Description copied from interface: LiteralNode

Adds the given text to this model.

This operation can be invoked multiple times to add more text.

Specified by:

addText in interface LiteralNode

Parameters:

text - the text to add

getText

public String getText()

Description copied from interface: LiteralNode

Gets the text

Specified by:

getText in interface LiteralNode

Returns:

the text, will never be null, but may contain an empty string.

quoteEmbeddedNodes

public boolean quoteEmbeddedNodes()

Description copied from interface: LiteralNode

Whether to quote embedded nodes.

Some functions such as the bean: function would need to quote its embedded nodes as they are parameter values for method names.

Specified by:

quoteEmbeddedNodes in interface LiteralNode

createExpression

public Expression createExpression(String expression)

Description copied from interface: SimpleNode

Creates a Camel Expression based on this model.

Specified by:

createExpression in interface SimpleNode

Parameters:

expression - the input string

Returns:

the created Expression