Packages

package root

Definition Classes: root

package ch

Definition Classes: root

package usi

Definition Classes: ch

package inf

Definition Classes: usi

package reveal

Definition Classes: inf

package parsing

Definition Classes: reveal

package model

Provides base classes to model HAST nodes for Stack Overflow artifacts.

Overview

Every note of the HAST implements the HASTNode trait.

Depending on the specific fragment, nodes implement traits in different packages. For example:

ch.usi.inf.reveal.parsing.model.java;
ch.usi.inf.reveal.parsing.model.json;
ch.usi.inf.reveal.parsing.model.stacktraces;
ch.usi.inf.reveal.parsing.model.xml;
and the package for visitors, ch.usi.inf.reveal.parsing.model.visitors.

Special nodes are used for various purposes, and are contained in this package:

HASTNodeSequence for sequences of structured fragments;
CommentNode for comments, which are special nodes in the HAST;
TextFragmentNode for textual (natural language narrative) fragments.

Definition Classes: parsing

package common

Definition Classes: model

package java

Contains the model classes for Java fragments.

Overview

The main trait to identify Java fragments is JavaASTNode.

Examples of interesting nodes in this package are:

nodes for compilation units (CompilationUnitNode), classes (ClassDeclarationNode), interfaces (InterfaceDeclarationNode), etc.;
method declarations (MethodDeclarationNode), fields (FieldDeclarationNode), etc.;
expressions (e.g., BinaryExpressionNode, PrefixOperatorExpressionNode, CastExpressionNode) and operators (OperatorNode);
structured programming constructs (e.g. ForLoopStatementNode, IfStatementNode, etc.);
types (ReferenceTypeNode, PrimitiveTypeNode) and identifiers (e.g. QualifiedIdentifierNode, IdentifierNode);
other terminals (KeywordModifierNode, KeywordNode, etc.)

Definition Classes: model

package json

Contains the model classes for JSON fragments.

Overview

Examples of interesting nodes in this package are:

JsonObjectNode, modeling json objects;
JsonMemberNode, modeling a name - value pair;
literals, like JsonStringNode and JsonBooleanNode.

Definition Classes: model

JsonASTNode

JsonArrayNode

JsonBooleanNode

JsonFloatNode

JsonImplicits

JsonIntNode

JsonLiteralNode

JsonMemberNode

JsonNullNode

JsonObjectNode

JsonStringNode

JsonValueNode

package stacktraces

Contains the model classes for stack traces.

Overview

Examples of interesting nodes are:

StackTraceNode which represent a full stacktrace;
StackTraceLineNode which represents a single line of a stacktrace.

Definition Classes: model

package transform

Definition Classes: model

package visitors

Contains the visitors for HAST nodes.

Definition Classes: model
See also: ArtifactVisitor

package xml

Contains the model classes for XML/HTML tags.

Overview

* Examples of interesting nodes are:

XmlSingleNode which represents a singleton xml/html node;
XmlComposedNode which represents a composed xml/html node;
XmlCommentNode which represents an xml/html comment.

Definition Classes: model

ch.usi.inf.reveal.parsing.model

json

package json

Contains the model classes for JSON fragments.

Overview

Examples of interesting nodes in this package are:

JsonObjectNode, modeling json objects;
JsonMemberNode, modeling a name - value pair;
literals, like JsonStringNode and JsonBooleanNode.

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Type Members

trait JsonASTNode extends HASTNode
Tag type for Json ASTs.
case class JsonArrayNode (elements: Seq[JsonValueNode]) extends JsonValueNode with Product with Serializable
Represents a Json array.
Represents a Json array.
elements
the elements of the array.
case class JsonBooleanNode (value: Boolean) extends JsonValueNode with JsonLiteralNode[Boolean] with Product with Serializable
Represents a Json boolean literal.
case class JsonFloatNode (value: Double) extends JsonValueNode with JsonLiteralNode[Double] with Product with Serializable
Represents a Json float literal.
case class JsonIntNode (value: BigInt) extends JsonValueNode with JsonLiteralNode[BigInt] with Product with Serializable
Represents a Json integer literal.
trait JsonLiteralNode [T] extends JsonValueNode
Tag type for Json literal nodes.
Tag type for Json literal nodes.
T
the type of the literal as represented in scala.
case class JsonMemberNode (name: JsonStringNode, value: JsonValueNode) extends JsonASTNode with Product with Serializable
Represents a Json member, that is, a name/value pair.
Represents a Json member, that is, a name/value pair.
name
the name of the member.
value
the value of the member.
case class JsonNullNode () extends JsonValueNode with JsonLiteralNode[Null] with Product with Serializable
Represents the Json null literal.
case class JsonObjectNode (members: Seq[JsonMemberNode]) extends JsonValueNode with Product with Serializable
Represents a Json object, i.e., a sequence of Json members.
Represents a Json object, i.e., a sequence of Json members.
members
the members of the Json object.
case class JsonStringNode (value: String, embeddedContents: Option[EmbeddedContentsNode] = None) extends JsonValueNode with JsonLiteralNode[String] with EmbeddedContentsProvider with Product with Serializable
Represents a Json string literal.
trait JsonValueNode extends JsonASTNode
Tag type for Json value nodes.

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json

package json

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package json

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