Package org.eclipse.jdt.debug.core
Interface IJavaVariable
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- All Superinterfaces:
IAdaptable
,IDebugElement
,IJavaModifiers
,IValueModification
,IVariable
- All Known Subinterfaces:
IJavaFieldVariable
public interface IJavaVariable extends IVariable, IJavaModifiers
A local variable, field slot, or receiver (this) in a Java virtual machine.- See Also:
IVariable
- Restriction:
- This interface is not intended to be implemented by clients.
- Restriction:
- This interface is not intended to be extended by clients.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description String
getGenericSignature()
Returns the generic signature as defined in the JVM specification for the declared type of this variable, ornull
if the type associated with the signature is not yet loaded in the target VM.IJavaType
getJavaType()
Returns the declared type of this variable.String
getSignature()
Returns the JNI-style signature for the declared type of this variable, ornull
if the type associated with the signature is not yet loaded in the target VM.boolean
isLocal()
Returns whether this variable is local.-
Methods inherited from interface org.eclipse.core.runtime.IAdaptable
getAdapter
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Methods inherited from interface org.eclipse.debug.core.model.IDebugElement
getDebugTarget, getLaunch, getModelIdentifier
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Methods inherited from interface org.eclipse.jdt.debug.core.IJavaModifiers
isFinal, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic, isSynthetic
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Methods inherited from interface org.eclipse.debug.core.model.IValueModification
setValue, setValue, supportsValueModification, verifyValue, verifyValue
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Methods inherited from interface org.eclipse.debug.core.model.IVariable
getName, getReferenceTypeName, getValue, hasValueChanged
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Method Detail
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getSignature
String getSignature() throws DebugException
Returns the JNI-style signature for the declared type of this variable, ornull
if the type associated with the signature is not yet loaded in the target VM.- Returns:
- signature, or
null
if not accessible - Throws:
DebugException
- if this method fails. Reasons include:- Failure communicating with the VM. The DebugException's status code contains the underlying exception responsible for the failure.
- The type associated with the signature is not yet loaded
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getGenericSignature
String getGenericSignature() throws DebugException
Returns the generic signature as defined in the JVM specification for the declared type of this variable, ornull
if the type associated with the signature is not yet loaded in the target VM. Returns the same value as #getSignature() if the declared type of this variable is not a generic type.- Returns:
- generic signature, or
null
if not accessible - Throws:
DebugException
- if this method fails. Reasons include:- Failure communicating with the VM. The DebugException's status code contains the underlying exception responsible for the failure.
- The type associated with the signature is not yet loaded
- Since:
- 3.1
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getJavaType
IJavaType getJavaType() throws DebugException
Returns the declared type of this variable.- Returns:
- the declared type of this variable
- Throws:
DebugException
- if this method fails. Reasons include:- Failure communicating with the VM. The DebugException's status code contains the underlying exception responsible for the failure.
- The type associated with the signature is not yet loaded
- Since:
- 2.0
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isLocal
boolean isLocal() throws DebugException
Returns whether this variable is local.- Returns:
- whether this variable is a local variable
- Throws:
DebugException
- if this method fails. Reasons include:- Failure communicating with the VM. The DebugException's status code contains the underlying exception responsible for the failure.
- Since:
- 2.1
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