org.drools.eclipse.editors.completion
Class DefaultCompletionProcessor

java.lang.Object
  org.drools.eclipse.editors.completion.AbstractCompletionProcessor
      org.drools.eclipse.editors.completion.DefaultCompletionProcessor

All Implemented Interfaces:

org.eclipse.jface.text.contentassist.IContentAssistProcessor

Direct Known Subclasses:

GlobalCompletionProcessor, ImportCompletionProcessor, RuleCompletionProcessor

public class DefaultCompletionProcessor
extends AbstractCompletionProcessor

This is the basic completion processor that is used when the editor is outside of a rule block partition. The provides the content assistance for basic rule assembly stuff. This processor will also read behind the current editing position, to provide some context to help provide the pop up list.

Field Summary

protected static org.eclipse.swt.graphics.Image	CLASS_ICON
protected static Pattern	IMPORT_PATTERN
protected static org.eclipse.swt.graphics.Image	METHOD_ICON
protected static org.eclipse.swt.graphics.Image	VARIABLE_ICON

Constructor Summary

DefaultCompletionProcessor(AbstractRuleEditor editor)

Method Summary

protected static boolean	doesNotContainFieldCompletion(String completion, List<org.eclipse.jface.text.contentassist.ICompletionProposal> completions)
protected List<org.eclipse.jface.text.contentassist.ICompletionProposal>	getAllClassProposals(String classNameStart, int documentOffset, String prefix)
protected Map<String,String>	getAttributes()
protected List<String>	getClassesInPackage()
protected List<org.eclipse.jface.text.contentassist.ICompletionProposal>	getCompletionProposals(org.eclipse.jface.text.ITextViewer viewer, int documentOffset) Returns a list of RuleCompletionProposals.
protected List<String>	getFunctions()
protected List<org.drools.compiler.lang.descr.GlobalDescr>	getGlobals()
protected List<String>	getImports()
protected List<org.eclipse.jface.text.contentassist.ICompletionProposal>	getJavaCompletionProposals(int documentOffset, String javaText, String prefix, Map<String,String> params)
protected List<org.eclipse.jface.text.contentassist.ICompletionProposal>	getJavaCompletionProposals(int documentOffset, String javaText, String prefix, Map<String,String> params, boolean useDrools, boolean useContext)
protected String	getPackage()
protected List<org.eclipse.jface.text.contentassist.ICompletionProposal>	getPossibleProposals(org.eclipse.jface.text.ITextViewer viewer, int documentOffset, String backText, String prefix)
protected Set<String>	getUniqueImports()
protected void	requestJavaCompletionProposals(String javaText, String prefix, int documentOffset, Map<String,String> params, Collection<org.eclipse.jface.text.contentassist.ICompletionProposal> results)
protected void	requestJavaCompletionProposals(String javaText, String prefix, int documentOffset, Map<String,String> params, Collection<org.eclipse.jface.text.contentassist.ICompletionProposal> results, boolean useDrools, boolean useContext)

Methods inherited from class org.drools.eclipse.editors.completion.AbstractCompletionProcessor

computeCompletionProposals, computeContextInformation, filterProposalsOnPrefix, getCompletionProposalAutoActivationCharacters, getContextInformationAutoActivationCharacters, getContextInformationValidator, getEditor, getErrorMessage, readBackwards

Methods inherited from class java.lang.Object

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

Field Detail

IMPORT_PATTERN

protected static final Pattern IMPORT_PATTERN

VARIABLE_ICON

protected static final org.eclipse.swt.graphics.Image VARIABLE_ICON

METHOD_ICON

protected static final org.eclipse.swt.graphics.Image METHOD_ICON

CLASS_ICON

protected static final org.eclipse.swt.graphics.Image CLASS_ICON

Constructor Detail

DefaultCompletionProcessor

public DefaultCompletionProcessor(AbstractRuleEditor editor)

Method Detail

getCompletionProposals

protected List<org.eclipse.jface.text.contentassist.ICompletionProposal> getCompletionProposals(org.eclipse.jface.text.ITextViewer viewer,
                                                                                                int documentOffset)

Description copied from class: AbstractCompletionProcessor

Returns a list of RuleCompletionProposals.

Specified by:

getCompletionProposals in class AbstractCompletionProcessor

Returns:

getAllClassProposals

protected List<org.eclipse.jface.text.contentassist.ICompletionProposal> getAllClassProposals(String classNameStart,
                                                                                              int documentOffset,
                                                                                              String prefix)

getPossibleProposals

protected List<org.eclipse.jface.text.contentassist.ICompletionProposal> getPossibleProposals(org.eclipse.jface.text.ITextViewer viewer,
                                                                                              int documentOffset,
                                                                                              String backText,
                                                                                              String prefix)

getJavaCompletionProposals

protected List<org.eclipse.jface.text.contentassist.ICompletionProposal> getJavaCompletionProposals(int documentOffset,
                                                                                                    String javaText,
                                                                                                    String prefix,
                                                                                                    Map<String,String> params)

getJavaCompletionProposals

protected List<org.eclipse.jface.text.contentassist.ICompletionProposal> getJavaCompletionProposals(int documentOffset,
                                                                                                    String javaText,
                                                                                                    String prefix,
                                                                                                    Map<String,String> params,
                                                                                                    boolean useDrools,
                                                                                                    boolean useContext)

doesNotContainFieldCompletion

protected static boolean doesNotContainFieldCompletion(String completion,
                                                       List<org.eclipse.jface.text.contentassist.ICompletionProposal> completions)

requestJavaCompletionProposals

protected void requestJavaCompletionProposals(String javaText,
                                              String prefix,
                                              int documentOffset,
                                              Map<String,String> params,
                                              Collection<org.eclipse.jface.text.contentassist.ICompletionProposal> results)

requestJavaCompletionProposals

protected void requestJavaCompletionProposals(String javaText,
                                              String prefix,
                                              int documentOffset,
                                              Map<String,String> params,
                                              Collection<org.eclipse.jface.text.contentassist.ICompletionProposal> results,
                                              boolean useDrools,
                                              boolean useContext)

getPackage

protected String getPackage()

getImports

protected List<String> getImports()

getUniqueImports

protected Set<String> getUniqueImports()

getFunctions

protected List<String> getFunctions()

getAttributes

protected Map<String,String> getAttributes()

getGlobals

protected List<org.drools.compiler.lang.descr.GlobalDescr> getGlobals()

getClassesInPackage

protected List<String> getClassesInPackage()