[Java] Class MethodCallExpression
- org.codehaus.groovy.ast.expr.MethodCallExpression
- All Implemented Interfaces and Traits:
- MethodCall
public class MethodCallExpression extends Expression
A method call on an object or class
Field Summary
Modifiers | Name | Description |
---|---|---|
static Expression | NO_ARGUMENTS |
Properties Summary
Type | Name and description |
---|---|
Expression |
arguments |
GenericsType[] |
genericsTypes |
boolean |
implicitThis |
Expression |
method |
MethodNode |
methodTarget |
Expression |
objectExpression |
boolean |
safe |
boolean |
spreadSafe |
Constructor Summary
Constructor and description |
---|
MethodCallExpression
(Expression objectExpression, String method, Expression arguments) |
MethodCallExpression
(Expression objectExpression, Expression method, Expression arguments) |
Methods Summary
Type Params | Return Type | Name and description |
---|---|---|
Expression |
getArguments() | |
GenericsType[] |
getGenericsTypes() | |
Expression |
getMethod() | |
String |
getMethodAsString() This method returns the method name as String if it is no dynamic calculated method name, but a constant. | |
MethodNode |
getMethodTarget() @return the target as method node if set | |
Expression |
getObjectExpression() | |
ASTNode |
getReceiver() | |
String |
getText() | |
boolean |
isImplicitThis() @return true if no object expression was specified otherwise if some expression was specified for the object on which to evaluate the method then return false | |
boolean |
isSafe() @return is this a safe method call, i.e. if true then if the source object is null then this method call will return null rather than throwing a null pointer exception | |
boolean |
isSpreadSafe() | |
boolean |
isUsingGenerics() | |
void |
setArguments(Expression arguments) | |
void |
setGenericsTypes(GenericsType[] genericsTypes) | |
void |
setImplicitThis(boolean implicitThis) | |
void |
setMethod(Expression method) | |
void |
setMethodTarget(MethodNode mn) Sets a method call target for a direct method call. | |
void |
setObjectExpression(Expression objectExpression) | |
void |
setSafe(boolean safe) | |
void |
setSourcePosition(ASTNode node) | |
void |
setSpreadSafe(boolean value) | |
String |
toString() | |
Expression |
transformExpression(ExpressionTransformer transformer) | |
void |
visit(GroovyCodeVisitor visitor) |
Inherited Methods Summary
Methods inherited from class | Name |
---|---|
class Expression | getType, setType, transformExpression, transformExpressions, transformExpressions |
class AnnotatedNode | addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic |
class ASTNode | copyNodeMetaData, equals, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getNodeMetaData, getNodeMetaData, getText, hashCode, putNodeMetaData, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition, visit |
Field Detail
public static final Expression NO_ARGUMENTS
Property Detail
Expression arguments
GenericsType[] genericsTypes
boolean implicitThis
Expression method
MethodNode methodTarget
Expression objectExpression
boolean safe
boolean spreadSafe
Constructor Detail
public MethodCallExpression(Expression objectExpression, String method, Expression arguments)
public MethodCallExpression(Expression objectExpression, Expression method, Expression arguments)
Method Detail
public Expression getArguments()
public GenericsType[] getGenericsTypes()
public Expression getMethod()
public String getMethodAsString()
This method returns the method name as String if it is no dynamic calculated method name, but a constant.
public MethodNode getMethodTarget()
- Returns:
- the target as method node if set
public Expression getObjectExpression()
public ASTNode getReceiver()
public String getText()
public boolean isImplicitThis()
- Returns:
- true if no object expression was specified otherwise if some expression was specified for the object on which to evaluate the method then return false
public boolean isSafe()
- Returns:
- is this a safe method call, i.e. if true then if the source object is null then this method call will return null rather than throwing a null pointer exception
public boolean isSpreadSafe()
public boolean isUsingGenerics()
public void setArguments(Expression arguments)
public void setGenericsTypes(GenericsType[] genericsTypes)
public void setImplicitThis(boolean implicitThis)
public void setMethod(Expression method)
public void setMethodTarget(MethodNode mn)
Sets a method call target for a direct method call. WARNING: A method call made this way will run outside of the MOP!
- Parameters:
-
mn
- the target as MethodNode, mn==null means no target
public void setObjectExpression(Expression objectExpression)
public void setSafe(boolean safe)
@Override public void setSourcePosition(ASTNode node)
public void setSpreadSafe(boolean value)
public String toString()
public Expression transformExpression(ExpressionTransformer transformer)
public void visit(GroovyCodeVisitor visitor)
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Licensed under the Apache license.
https://docs.groovy-lang.org/2.5.14/html/gapi/org/codehaus/groovy/ast/expr/MethodCallExpression.html