Package com.hubspot.jinjava.lib.tag.eager

Class EagerForTag

java.lang.Object

com.hubspot.jinjava.lib.tag.eager.EagerTagDecorator<ForTag>

com.hubspot.jinjava.lib.tag.eager.EagerForTag

All Implemented Interfaces:

Importable, Tag, Serializable

@Beta
public class EagerForTag
extends EagerTagDecorator<ForTag>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
EagerForTag()
EagerForTag(ForTag forTag)

Method Summary

Modifier and Type	Method	Description
String	eagerInterpret(TagNode tagNode, JinjavaInterpreter interpreter, InterpretException e)	Return the string value of interpreting this tag node knowing that a deferred value has been encountered.
String	getEagerTagImage(TagToken tagToken, JinjavaInterpreter interpreter)	Uses the EagerExpressionResolver to partially evaluate any expression within the tagToken's helpers.
String	innerInterpret(TagNode tagNode, JinjavaInterpreter interpreter)

Methods inherited from class com.hubspot.jinjava.lib.tag.eager.EagerTagDecorator

buildToken, getEagerImage, getEndTagName, getName, getTag, interpret, isRenderedInValidationMode, renderChildren

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hubspot.jinjava.lib.tag.Tag

interpretOutput

Constructor Detail

EagerForTag

public EagerForTag()

EagerForTag

public EagerForTag(ForTag forTag)

Method Detail

innerInterpret

public String innerInterpret(TagNode tagNode,
                             JinjavaInterpreter interpreter)

Overrides:

innerInterpret in class EagerTagDecorator<ForTag>

eagerInterpret

public String eagerInterpret(TagNode tagNode,
                             JinjavaInterpreter interpreter,
                             InterpretException e)

Description copied from class: EagerTagDecorator

Return the string value of interpreting this tag node knowing that a deferred value has been encountered. The tag node can not simply get evaluated normally in this circumstance.

Overrides:

eagerInterpret in class EagerTagDecorator<ForTag>

Parameters:

tagNode - TagNode to interpret.

interpreter - The JinjavaInterpreter.

e - The exception that required non-default interpretation. May be null

Returns:

The string result of performing an eager interpretation of the TagNode

getEagerTagImage

public String getEagerTagImage(TagToken tagToken,
                               JinjavaInterpreter interpreter)

Description copied from class: EagerTagDecorator

Uses the EagerExpressionResolver to partially evaluate any expression within the tagToken's helpers. If there are any macro functions that must be deferred, then their images are pre-pended to the result, which is the partial image of the TagToken.

Overrides:

getEagerTagImage in class EagerTagDecorator<ForTag>

Parameters:

tagToken - TagToken to get the eager image of.

interpreter - The Jinjava interpreter.

Returns:

A new image of the tagToken, which may have expressions that are further resolved than in the original Token.getImage().