argo

Class JsonStreamElement

java.lang.Object

argo.JsonStreamElement

public abstract class JsonStreamElement
extends java.lang.Object

An element of a JSON document.

Method Summary

Modifier and Type	Method and Description
abstract boolean	hasText() Determines whether the element has text.
JsonStreamElementType	jsonStreamElementType() Gets the type of this element.
abstract java.io.Reader	reader() Gets a Reader to stream the text associated with the element.
java.lang.String	toString()
abstract void	visit(JsonListener jsonListener) Converts this element into a callback to a JsonListener.

Methods inherited from class java.lang.Object

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

Method Detail

jsonStreamElementType

public final JsonStreamElementType jsonStreamElementType()

Gets the type of this element.

Returns:

the type of the element.

hasText

public abstract boolean hasText()

Determines whether the element has text.

Returns:

true if the element has text.

reader

public abstract java.io.Reader reader()

Gets a Reader to stream the text associated with the element.

Returns:

a reader of the text associated with the element.

Throws:

java.lang.IllegalStateException - if the element doesn't have any text associated with it.

visit

public abstract void visit(JsonListener jsonListener)

Converts this element into a callback to a JsonListener.

Parameters:

jsonListener - the JsonListener to call back with the details of this element

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object