org.apache.sling.scripting.sightly.impl.compiler.frontend

Class Interpolation

java.lang.Object

org.apache.sling.scripting.sightly.impl.compiler.frontend.Interpolation

public class Interpolation
extends Object

A sequence with alternating string fragments and HTL expressions. These result from parsing HTML attributes or string nodes. For instance "Hello ${World}!" would result in 3 fragments: "Hello ", ${World} and "!"

Constructor Summary

Constructors

Constructor and Description
Interpolation()

Method Summary

Modifier and Type	Method and Description
void	addExpression(Expression expression)
void	addFragment(Fragment fragment)
void	addText(String text)
String	getContent()
Fragment	getFragment(int index) Return the fragment with the specified index
Iterable<Fragment>	getFragments()
void	setContent(String content)
int	size() Get the number of fragments
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Interpolation

public Interpolation()

Method Detail

addFragment

public void addFragment(Fragment fragment)

addExpression

public void addExpression(Expression expression)

addText

public void addText(String text)

setContent

public void setContent(String content)

size

public int size()

Get the number of fragments

Returns:

the number of fragments

getFragment

public Fragment getFragment(int index)

Return the fragment with the specified index

Parameters:

index - - the index of the fragments. must be less than the size of the interpolation

Returns:

- the specified fragment

Throws:

IndexOutOfBoundsException - - if the index is negative or greater or equal than size

getFragments

public Iterable<Fragment> getFragments()

getContent

public String getContent()

toString

public String toString()

Overrides:

toString in class Object