Package org.drools.workbench.screens.guided.rule.client.editor

Class CEPWindowOperatorsDropdown

  • All Implemented Interfaces:
    com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget
    public class CEPWindowOperatorsDropdown
extends com.google.gwt.user.client.ui.Composite
implements com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>
    Drop-down Widget for Operators including supplementary controls for CEP operator parameters

    • Nested Class Summary

      • Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

        com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected org.drools.workbench.models.datamodel.rule.HasCEPWindow hcw  

      • Fields inherited from class com.google.gwt.user.client.ui.UIObject

        DEBUG_ID_PREFIX

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler​(com.google.gwt.event.logical.shared.ValueChangeHandler<OperatorSelection> handler)
      Allow parent Widgets to register for events when the operator changes
      int getSelectedIndex()
      Gets the index of the currently-selected item.
      String getValue​(int index)
      Gets the value associated with the item at a given index.
      void selectItem​(String operator)
      Select a given item in the drop-down
      void setCEPWindow​(org.drools.workbench.models.datamodel.rule.HasCEPWindow hcw)  

      • Methods inherited from class com.google.gwt.user.client.ui.Composite

        claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

      • Methods inherited from class com.google.gwt.user.client.ui.Widget

        addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

      • Methods inherited from class com.google.gwt.user.client.ui.UIObject

        addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

      • Methods inherited from interface com.google.gwt.event.shared.HasHandlers

        fireEvent

    • Field Detail

      • hcw

        protected org.drools.workbench.models.datamodel.rule.HasCEPWindow hcw

    • Constructor Detail

      • CEPWindowOperatorsDropdown

        public CEPWindowOperatorsDropdown()

      • CEPWindowOperatorsDropdown

        public CEPWindowOperatorsDropdown​(org.drools.workbench.models.datamodel.rule.HasCEPWindow hcw,
                                  boolean isReadOnly)

    • Method Detail

      • setCEPWindow

        public void setCEPWindow​(org.drools.workbench.models.datamodel.rule.HasCEPWindow hcw)

      • getSelectedIndex

        public int getSelectedIndex()
        Gets the index of the currently-selected item.
        Returns:

      • getValue

        public String getValue​(int index)
        Gets the value associated with the item at a given index.
        Parameters:
        index -
        Returns:

      • addValueChangeHandler

        public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler​(com.google.gwt.event.logical.shared.ValueChangeHandler<OperatorSelection> handler)
        Allow parent Widgets to register for events when the operator changes
        Specified by:
        addValueChangeHandler in interface com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>

      • selectItem

        public void selectItem​(String operator)
        Select a given item in the drop-down
        Parameters:
        operator - The DRL operator, not the HumanReadable form