Package com.intellij.debugger.engine

Class JavaValue

java.lang.Object

com.intellij.xdebugger.frame.XValueContainer

com.intellij.xdebugger.frame.XValue

com.intellij.xdebugger.frame.XNamedValue

com.intellij.debugger.engine.JavaValue

All Implemented Interfaces:

NodeDescriptorProvider, XValueWithInlinePresentation, XValueTextProvider

Direct Known Subclasses:

InstanceJavaValue, JavaReferringObjectsValue

public class JavaValue
extends XNamedValue
implements NodeDescriptorProvider, XValueTextProvider, XValueWithInlinePresentation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JavaValue.JavaFullValueEvaluator

Field Summary

Fields inherited from class com.intellij.xdebugger.frame.XNamedValue

myName

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JavaValue(JavaValue parent, java.lang.String name, ValueDescriptorImpl valueDescriptor, EvaluationContextImpl evaluationContext, NodeManagerImpl nodeManager, boolean contextSet)
protected	JavaValue(JavaValue parent, ValueDescriptorImpl valueDescriptor, EvaluationContextImpl evaluationContext, NodeManagerImpl nodeManager, boolean contextSet)

Method Summary

Modifier and Type	Method and Description
Promise<XExpression>	calculateEvaluationExpression() Asynchronously calculates expression which evaluates to the current value
boolean	canBePinned()
boolean	canNavigateToTypeSource() Return true from this method and override XValue.computeTypeSourcePosition(XNavigatable) if navigation to the value's type is supported for the value
void	computeChildren(XCompositeNode node) Start computing children of the value.
ThreeState	computeInlineDebuggerData(XInlineDebuggerDataCallback callback) Provide inline debugger data, return ability to provide, use ThreeState.UNSURE if unsupported (default platform implementation will be used), ThreeState.YES if applicable ThreeState.NO if not applicable
java.lang.String	computeInlinePresentation() Value to be shown near variable in execution line (experimental feature).
void	computePresentation(XValueNode node, XValuePlace place) Start computing presentation of the value in the debugger tree and call XValueNode.setPresentation(javax.swing.Icon, String, String, boolean) when computation is finished.
void	computeSourcePosition(XNavigatable navigatable) Start computing source position of the value and call XNavigatable.setSourcePosition(com.intellij.xdebugger.XSourcePosition) when computation is finished.
void	computeTypeSourcePosition(XNavigatable navigatable) Start computing source position of the value's type and call XNavigatable.setSourcePosition(com.intellij.xdebugger.XSourcePosition) when computation is finished.
static JavaValue	create(JavaValue parent, ValueDescriptorImpl valueDescriptor, EvaluationContextImpl evaluationContext, NodeManagerImpl nodeManager, boolean contextSet)
static XValuePresentation	createPresentation(ValueDescriptorImpl descriptor)
ValueDescriptorImpl	getDescriptor()
EvaluationContextImpl	getEvaluationContext()
XInstanceEvaluator	getInstanceEvaluator()
XValueModifier	getModifier()
NodeManagerImpl	getNodeManager()
JavaValue	getParent()
Project	getProject()
XReferrersProvider	getReferrersProvider() This enables showing referrers for the value
java.lang.String	getTypeName()
java.lang.String	getValueText()
void	reBuild(XValueNodeImpl node)
protected static boolean	scheduleCommand(EvaluationContextImpl evaluationContext, XCompositeNode node, SuspendContextCommandImpl command)
void	setRenderer(NodeRenderer nodeRenderer, XValueNodeImpl node)

Methods inherited from class com.intellij.xdebugger.frame.XNamedValue

getName, toString

Methods inherited from class com.intellij.xdebugger.frame.XValue

canNavigateToSource, getEvaluationExpression

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaValue

protected JavaValue(JavaValue parent,
                    ValueDescriptorImpl valueDescriptor,
                    EvaluationContextImpl evaluationContext,
                    NodeManagerImpl nodeManager,
                    boolean contextSet)

JavaValue

protected JavaValue(JavaValue parent,
                    java.lang.String name,
                    ValueDescriptorImpl valueDescriptor,
                    EvaluationContextImpl evaluationContext,
                    NodeManagerImpl nodeManager,
                    boolean contextSet)

Method Detail

getTypeName

public java.lang.String getTypeName()

canBePinned

public boolean canBePinned()

create

public static JavaValue create(JavaValue parent,
                               ValueDescriptorImpl valueDescriptor,
                               EvaluationContextImpl evaluationContext,
                               NodeManagerImpl nodeManager,
                               boolean contextSet)

getParent

public JavaValue getParent()

getDescriptor

public ValueDescriptorImpl getDescriptor()

Specified by:

getDescriptor in interface NodeDescriptorProvider

getEvaluationContext

public EvaluationContextImpl getEvaluationContext()

getNodeManager

public NodeManagerImpl getNodeManager()

computePresentation

public void computePresentation(XValueNode node,
                                XValuePlace place)

Description copied from class: XValue

Start computing presentation of the value in the debugger tree and call XValueNode.setPresentation(javax.swing.Icon, String, String, boolean) when computation is finished. Note that this method is called from the Event Dispatch thread so it should return quickly.

Specified by:

computePresentation in class XValue

Parameters:

node - node

place - where the node will be shown.

createPresentation

public static XValuePresentation createPresentation(ValueDescriptorImpl descriptor)

computeChildren

public void computeChildren(XCompositeNode node)

Description copied from class: XValueContainer

Start computing children of the value. Call XCompositeNode.addChildren(XValueChildrenList, boolean) to add child nodes. Note that this method is called from the Event Dispatch thread so it should return quickly.

Overrides:

computeChildren in class XValueContainer

Parameters:

node - node in the tree

scheduleCommand

protected static boolean scheduleCommand(EvaluationContextImpl evaluationContext,
                                         XCompositeNode node,
                                         SuspendContextCommandImpl command)

computeSourcePosition

public void computeSourcePosition(XNavigatable navigatable)

Description copied from class: XValue

Start computing source position of the value and call XNavigatable.setSourcePosition(com.intellij.xdebugger.XSourcePosition) when computation is finished. Note that this method is called from the Event Dispatch thread so it should return quickly.

Overrides:

computeSourcePosition in class XValue

Parameters:

navigatable - navigatable

computeInlineDebuggerData

public ThreeState computeInlineDebuggerData(XInlineDebuggerDataCallback callback)

Description copied from class: XValue

Provide inline debugger data, return ability to provide, use ThreeState.UNSURE if unsupported (default platform implementation will be used), ThreeState.YES if applicable ThreeState.NO if not applicable

Overrides:

computeInlineDebuggerData in class XValue

getProject

public Project getProject()

canNavigateToTypeSource

public boolean canNavigateToTypeSource()

Description copied from class: XValue

Return true from this method and override XValue.computeTypeSourcePosition(XNavigatable) if navigation to the value's type is supported for the value

Overrides:

canNavigateToTypeSource in class XValue

Returns:

true if navigation to the value's type is supported

computeTypeSourcePosition

public void computeTypeSourcePosition(XNavigatable navigatable)

Description copied from class: XValue

Start computing source position of the value's type and call XNavigatable.setSourcePosition(com.intellij.xdebugger.XSourcePosition) when computation is finished. Note that this method is called from the Event Dispatch thread so it should return quickly.

Overrides:

computeTypeSourcePosition in class XValue

getModifier

public XValueModifier getModifier()

Overrides:

getModifier in class XValue

Returns:

XValueModifier instance which can be used to modify the value

calculateEvaluationExpression

public Promise<XExpression> calculateEvaluationExpression()

Description copied from class: XValue

Asynchronously calculates expression which evaluates to the current value

Overrides:

calculateEvaluationExpression in class XValue

getValueText

public java.lang.String getValueText()

Specified by:

getValueText in interface XValueTextProvider

getReferrersProvider

public XReferrersProvider getReferrersProvider()

Description copied from class: XValue

This enables showing referrers for the value

Overrides:

getReferrersProvider in class XValue

Returns:

provider that creates an XValue returning objects that refer to the current value or null if showing referrers for the value is disabled

getInstanceEvaluator

public XInstanceEvaluator getInstanceEvaluator()

Overrides:

getInstanceEvaluator in class XValue

Returns:

evaluator to calculate value of the current object instance

setRenderer

public void setRenderer(NodeRenderer nodeRenderer,
                        XValueNodeImpl node)

reBuild

public void reBuild(XValueNodeImpl node)

computeInlinePresentation

public java.lang.String computeInlinePresentation()

Description copied from interface: XValueWithInlinePresentation

Value to be shown near variable in execution line (experimental feature). Should be calculated fast.

Specified by:

computeInlinePresentation in interface XValueWithInlinePresentation