Package freemarker.core

This package contains FreeMarker's core parsing/rendering functionality; most casual users do not need to be aware of the classes in this package, and can restrict their attention to the freemarker.template package.

See: Description

Interface Summary

Interface	Description
LocalContext	An interface that represents a local context.
Node
TemplateClassResolver	Used by built-ins and other template language features that get a class based on a string.

Class Summary

Class	Description
ArithmeticEngine	Class to perform arithmetic operations.
ArithmeticEngine.BigDecimalEngine	This is the default arithmetic engine in FreeMarker.
ArithmeticEngine.ConservativeEngine	An arithmetic engine that conservatively widens the operation arguments to extent that they can hold the result of the operation.
CollectionAndSequence	Add sequence capabilities to an existing collection, or vice versa.
CommandLine	FreeMarker command-line utility, the Main-Class of freemarker.jar.
Comment	A template element where the content is ignored, a Comment.
Configurable	This is a common superclass of Configuration, Template, and Environment classes.
CustomAttribute	A class that allows one to associate custom data with a configuration, a template, or environment.
DebugBreak
Environment	Object that represents the runtime environment during template processing.
Expression	An abstract class for nodes in the parse tree that represent a FreeMarker expression.
FMParser	This class is generated by JavaCC from a grammar file.
FreeMarkerTree
LibraryLoad	An instruction that gets another template and processes it within the current template.
Macro	An element representing a macro declaration.
OptInTemplateClassResolver	A TemplateClassResolver that resolves only the classes whose name was specified in the constructor.
ReturnInstruction	Represents a <return> instruction to jump out of a macro.
SimpleCharStream	An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).
StringArraySequence	Sequence variable implementation that wraps a String[] with relatively low resource utilization.
TemplateElement	Objects that represent elements in the compiled tree representation of the template necessarily descend from this abstract class.
TemplateObject	Objects that represent instructions or expressions in the compiled tree representation of the template all descend from this abstract base class.
TextBlock	A TemplateElement representing a block of plain text.
Token	Describes the input token stream.

Exception Summary

Exception	Description
Configurable.UnknownSettingException
InvalidReferenceException	A subclass of TemplateException that says there is no value associated with a given expression.
NonBooleanException	A subclass of TemplateException that indicates that the internals expected an expression to evaluate to a boolean value and it didn't.
NonDateException	Indicates that a date, time or date+time was expected.
NonNumericalException	A subclass of TemplateException that indicates that the internals expected an expression to evaluate to a numerical value and it didn't.
NonStringException	A subclass of TemplateException that indicates that the internals expected an expression to evaluate to a string or numeric value and it didn't.
ParseException	This exception is thrown when parse errors are encountered.
ReturnInstruction.Return
StopException	This exception is thrown when a <stop> directive is encountered.

Error Summary

Error	Description
TokenMgrError	Token Manager Error.

Package freemarker.core Description

This package contains FreeMarker's core parsing/rendering functionality; most casual users do not need to be aware of the classes in this package, and can restrict their attention to the freemarker.template package.