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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.xdebugger.stepping;
import com.intellij.xdebugger.XSourcePosition;
import org.jetbrains.annotations.NotNull;
import java.util.List;
/**
* Implement this class and return its instance from {@link com.intellij.xdebugger.XDebugProcess#getSmartStepIntoHandler()} to support
* Smart Step Into action
*
* @author nik
*/
public abstract class XSmartStepIntoHandler<Variant extends XSmartStepIntoVariant> {
/**
* @param position current position
* @return list of function/method calls containing in the current line
*/
@NotNull
public abstract List<Variant> computeSmartStepVariants(@NotNull XSourcePosition position);
/**
* Resume execution and call {@link com.intellij.xdebugger.XDebugSession#positionReached(com.intellij.xdebugger.frame.XSuspendContext)}
* when <code>variant</code> function/method is reached
* @param variant selected variant
*/
public abstract void startStepInto(@NotNull Variant variant);
/**
* @return title for popup which will be shown to select method/function
* @param position current position
*/
public abstract String getPopupTitle(@NotNull XSourcePosition position);
}
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