Package com.im.ijc.core.api.renderers

Class QueryRendererHelper

java.lang.Object

com.im.ijc.core.api.renderers.TextRendererHelper

com.im.ijc.core.api.renderers.QueryRendererHelper

public class QueryRendererHelper
extends TextRendererHelper

Helper utilities to convert plain text into StyledDocument using IJCWidgetTextRenderer.TextFormatInfo. Searched terms are highlighted in the created document.

Field Summary

Fields inherited from class com.im.ijc.core.api.renderers.TextRendererHelper

IJC_BUFFER_SIZE_DEFAULT, textFormatInfo

Constructor Summary

Constructors

Constructor	Description
QueryRendererHelper(IJCWidgetTextRenderer.TextFormatInfo tfi, com.im.df.api.dml.DFTermExpression lastExecutedQuery, com.im.df.api.ddl.DFField field, boolean multiline)

Method Summary

Modifier and Type	Method	Description
protected static java.util.List<com.im.commons.Pair<java.lang.Integer,java.lang.Integer>>	findQueryHighlights(com.im.df.api.dml.DFTermExpression lastExecutedQuery, com.im.df.api.ddl.DFField field, java.lang.String text)	Finds all occurrences of patterns searched by "contains", "starts with" and "ends with" operators in a given text.
protected static void	findSubstrings(java.util.List<com.im.commons.Pair<java.lang.Integer,java.lang.Integer>> result, java.lang.String text, java.lang.String pattern, boolean caseInsensitive)
javax.swing.text.Document	getDocument()
javax.swing.text.EditorKit	getEditorKit()
static void	highlightHits(com.im.df.api.dml.DFTermExpression lastExecutedQuery, com.im.df.api.ddl.DFField field, java.awt.Color bgColor, javax.swing.text.StyledDocument doc)

Methods inherited from class com.im.ijc.core.api.renderers.TextRendererHelper

addAttribute, checkTextLength

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryRendererHelper

public QueryRendererHelper(IJCWidgetTextRenderer.TextFormatInfo tfi,
                           com.im.df.api.dml.DFTermExpression lastExecutedQuery,
                           com.im.df.api.ddl.DFField field,
                           boolean multiline)

Method Detail

getDocument

public javax.swing.text.Document getDocument()

Overrides:

getDocument in class TextRendererHelper

getEditorKit

public javax.swing.text.EditorKit getEditorKit()

Overrides:

getEditorKit in class TextRendererHelper

highlightHits

public static void highlightHits(com.im.df.api.dml.DFTermExpression lastExecutedQuery,
                                 com.im.df.api.ddl.DFField field,
                                 java.awt.Color bgColor,
                                 javax.swing.text.StyledDocument doc)

findQueryHighlights

protected static java.util.List<com.im.commons.Pair<java.lang.Integer,java.lang.Integer>> findQueryHighlights(com.im.df.api.dml.DFTermExpression lastExecutedQuery,
                                                                                                                    com.im.df.api.ddl.DFField field,
                                                                                                                    java.lang.String text)

Finds all occurrences of patterns searched by "contains", "starts with" and "ends with" operators in a given text.

Parameters:

lastExecutedQuery - last executed query

field - evaluated field

text - text to display

Returns:

list of pairs of (offset, length)

findSubstrings

protected static void findSubstrings(java.util.List<com.im.commons.Pair<java.lang.Integer,java.lang.Integer>> result,
                                     java.lang.String text,
                                     java.lang.String pattern,
                                     boolean caseInsensitive)