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java.lang.Objectorg.eclipse.jdt.core.dom.ASTNode
org.eclipse.jdt.core.dom.Expression
org.eclipse.jdt.core.dom.MethodInvocation
public class MethodInvocation
Method invocation expression AST node type. For JLS2:
MethodInvocation: [ Expression . ] Identifier ( [ Expression { , Expression } ] )For JLS3, type arguments are added:
MethodInvocation: [ Expression . ] [ < Type { , Type } > ] Identifier ( [ Expression { , Expression } ] )
Field Summary | |
---|---|
static ChildListPropertyDescriptor |
ARGUMENTS_PROPERTY
The "arguments" structural property of this node type (element type: Expression ). |
static ChildPropertyDescriptor |
EXPRESSION_PROPERTY
The "expression" structural property of this node type (child type: Expression ). |
static ChildPropertyDescriptor |
NAME_PROPERTY
The "name" structural property of this node type (child type: SimpleName ). |
static ChildListPropertyDescriptor |
TYPE_ARGUMENTS_PROPERTY
The "typeArguments" structural property of this node type (element type: Type ) (added in JLS3 API). |
Method Summary | |
---|---|
List |
arguments()
Returns the live ordered list of argument expressions in this method invocation expression. |
Expression |
getExpression()
Returns the expression of this method invocation expression, or null if there is none. |
SimpleName |
getName()
Returns the name of the method invoked in this expression. |
boolean |
isResolvedTypeInferredFromExpectedType()
Returns true if the resolved return type has been inferred
from the assignment context (JLS3 15.12.2.8), false otherwise. |
static List |
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type. |
IMethodBinding |
resolveMethodBinding()
Resolves and returns the binding for the method invoked by this expression. |
void |
setExpression(Expression expression)
Sets or clears the expression of this method invocation expression. |
void |
setName(SimpleName name)
Sets the name of the method invoked in this expression to the given name. |
List |
typeArguments()
Returns the live ordered list of type arguments of this method invocation (added in JLS3 API). |
Methods inherited from class org.eclipse.jdt.core.dom.Expression |
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resolveBoxing, resolveConstantExpressionValue, resolveTypeBinding, resolveUnboxing |
Methods inherited from class org.eclipse.jdt.core.dom.ASTNode |
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accept, copySubtree, copySubtrees, delete, equals, getAST, getFlags, getLength, getLocationInParent, getNodeType, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, hashCode, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final ChildPropertyDescriptor EXPRESSION_PROPERTY
Expression
).
public static final ChildListPropertyDescriptor TYPE_ARGUMENTS_PROPERTY
Type
) (added in JLS3 API).
public static final ChildPropertyDescriptor NAME_PROPERTY
SimpleName
).
public static final ChildListPropertyDescriptor ARGUMENTS_PROPERTY
Expression
).
Method Detail |
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public static List propertyDescriptors(int apiLevel)
apiLevel
- the API level; one of the
AST.JLS*
constants
StructuralPropertyDescriptor
)public Expression getExpression()
null
if there is none.
null
if there is nonepublic boolean isResolvedTypeInferredFromExpectedType()
true
if the resolved return type has been inferred
from the assignment context (JLS3 15.12.2.8), false
otherwise.
This information is available only when bindings are requested when the AST is being built
.
true
if the resolved return type has been inferred
from the assignment context (JLS3 15.12.2.8), false
otherwisepublic void setExpression(Expression expression)
expression
- the expression node, or null
if
there is none
IllegalArgumentException
- if:
public List typeArguments()
Type
)
UnsupportedOperationException
- if this operation is used in
a JLS2 ASTpublic SimpleName getName()
public void setName(SimpleName name)
name
- the new method name
IllegalArgumentException
- if:
public List arguments()
Expression
)public IMethodBinding resolveMethodBinding()
Note that bindings are generally unavailable unless requested when the AST is being built.
null
if the binding cannot
be resolved
|
Eclipse JDT Release 3.7 |
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