Package com.puppycrawl.tools.checkstyle.gui

Class ParseTreeTablePresentation

java.lang.Object
com.puppycrawl.tools.checkstyle.gui.ParseTreeTablePresentation
public class ParseTreeTablePresentation extends Object
The model that backs the parse tree in the GUI.

  • Field Details

  • Constructor Details

  • Method Details

    • setRoot

      protected final void setRoot(DetailAST parseTree)
      Set parse tree.
      Parameters:
      parseTree - DetailAST parse tree.

    • setParseMode

      protected void setParseMode(MainFrameModel.ParseMode mode)
      Set parse mode.
      Parameters:
      mode - ParseMode enum

    • getColumnCount

      public int getColumnCount()
      Returns number of available columns.
      Returns:
      the number of available columns.

    • getColumnName

      public String getColumnName(int column)
      Returns name for specified column number.
      Parameters:
      column - the column number
      Returns:
      the name for column number column.

    • getColumnClass

      public Class<?> getColumnClass(int column)
      Returns type of specified column number.
      Parameters:
      column - the column number
      Returns:
      the type for column number column.
      Throws:
      IllegalStateException - if an unknown column index was specified.

    • getValueAt

      public Object getValueAt(Object node, int column)
      Returns the value to be displayed for node at column number.
      Parameters:
      node - the node
      column - the column number
      Returns:
      the value to be displayed for node node, at column number column.

    • getChild

      public Object getChild(Object parent, int index)
      Returns the child of parent at index.
      Parameters:
      parent - the node to get a child from.
      index - the index of a child.
      Returns:
      the child of parent at index.

    • getChildCount

      public int getChildCount(Object parent)
      Returns the number of children of parent.
      Parameters:
      parent - the node to count children for.
      Returns:
      the number of children of the node parent.

    • getRoot

      public Object getRoot()
      Returns value of root.
      Returns:
      the root.

    • isLeaf

      public boolean isLeaf(Object node)
      Whether the node is a leaf.
      Parameters:
      node - the node to check.
      Returns:
      true if the node is a leaf.

    • getIndexOfChild

      public int getIndexOfChild(Object parent, Object child)
      Return the index of child in parent. If either parent or child is null, returns -1. If either parent or child don't belong to this tree model, returns -1.
      Parameters:
      parent - a node in the tree, obtained from this data source.
      child - the node we are interested in.
      Returns:
      the index of the child in the parent, or -1 if either child or parent are null or don't belong to this tree model.

    • isCellEditable

      public boolean isCellEditable(int column)
      Indicates whether the value for node node, at column number column is editable.
      Parameters:
      column - the column number
      Returns:
      true if editable

    • getChildAtDetailAst

      private Object getChildAtDetailAst(DetailAST parent, int index)
      Gets child of DetailAST node at specified index.
      Parameters:
      parent - DetailAST node
      index - child index
      Returns:
      child DetailsAST or DetailNode if child is Javadoc node and parseMode is JAVA_WITH_JAVADOC_AND_COMMENTS.

    • getValueAtDetailNode

      private static Object getValueAtDetailNode(DetailNode node, int column)
      Gets a value for DetailNode object.
      Parameters:
      node - DetailNode(Javadoc) node.
      column - column index.
      Returns:
      value at specified column.
      Throws:
      IllegalStateException - if an unknown column index was specified.

    • getValueAtDetailAST

      private static Object getValueAtDetailAST(DetailAST ast, int column)
      Gets a value for DetailAST object.
      Parameters:
      ast - DetailAST node.
      column - column index.
      Returns:
      value at specified column.
      Throws:
      IllegalStateException - if an unknown column index was specified.

    • getJavadocTree

      private DetailNode getJavadocTree(DetailAST blockComment)
      Gets Javadoc (DetailNode) tree of specified block comments.
      Parameters:
      blockComment - Javadoc comment as a block comment
      Returns:
      root of DetailNode tree

    • parseJavadocTree

      private static DetailNode parseJavadocTree(DetailAST blockComment)
      Parses Javadoc (DetailNode) tree of specified block comments.
      Parameters:
      blockComment - Javadoc comment as a block comment
      Returns:
      root of DetailNode tree