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Groovy 1.8.4
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org.codehaus.groovy.ast.expr
[Java] Class MethodCallExpression

java.lang.Object
  org.codehaus.groovy.ast.ASTNode
      org.codehaus.groovy.ast.AnnotatedNode
          org.codehaus.groovy.ast.expr.Expression
              org.codehaus.groovy.ast.expr.MethodCallExpression

public class MethodCallExpression
extends Expression

A method call on an object or class

Authors:
James Strachan
Version:
\$Revision\$

Field Summary
static Expression NO_ARGUMENTS

 
Constructor Summary
MethodCallExpression(Expression objectExpression, String method, Expression arguments)

MethodCallExpression(Expression objectExpression, Expression method, Expression arguments)

 
Method Summary
Expression getArguments()

GenericsType[] getGenericsTypes()

MetaMethod getMetaMethod()

@deprecated
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()

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 setMetaMethod(MetaMethod mmeth)

@deprecated
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 setSpreadSafe(boolean value)

String toString()

Expression transformExpression(ExpressionTransformer transformer)

void visit(GroovyCodeVisitor visitor)

 
Methods inherited from class Expression
getType, setType, transformExpression, transformExpressions, transformExpressions
 
Methods inherited from class AnnotatedNode
addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic
 
Methods inherited from class ASTNode
copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getNodeMetaData, getText, putNodeMetaData, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition, visit
 
Methods inherited from class Object
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 

Field Detail

NO_ARGUMENTS

public static final Expression NO_ARGUMENTS

 
Constructor Detail

MethodCallExpression

public MethodCallExpression(Expression objectExpression, String method, Expression arguments)

MethodCallExpression

public MethodCallExpression(Expression objectExpression, Expression method, Expression arguments)

 
Method Detail

getArguments

public Expression getArguments()

getGenericsTypes

public GenericsType[] getGenericsTypes()

getMetaMethod

public MetaMethod getMetaMethod()
deprecated:

getMethod

public Expression getMethod()

getMethodAsString

public String getMethodAsString()
This method returns the method name as String if it is no dynamic calculated method name, but a constant.

getMethodTarget

public MethodNode getMethodTarget()
Returns:
the target as method node if set

getObjectExpression

public Expression getObjectExpression()

getText

public String getText()

isImplicitThis

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

isSafe

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

isSpreadSafe

public boolean isSpreadSafe()

isUsingGenerics

public boolean isUsingGenerics()

setArguments

public void setArguments(Expression arguments)

setGenericsTypes

public void setGenericsTypes(GenericsType[] genericsTypes)

setImplicitThis

public void setImplicitThis(boolean implicitThis)

setMetaMethod

public void setMetaMethod(MetaMethod mmeth)
deprecated:

setMethod

public void setMethod(Expression method)

setMethodTarget

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

setObjectExpression

public void setObjectExpression(Expression objectExpression)

setSafe

public void setSafe(boolean safe)

setSpreadSafe

public void setSpreadSafe(boolean value)

toString

public String toString()

transformExpression

public Expression transformExpression(ExpressionTransformer transformer)

visit

public void visit(GroovyCodeVisitor visitor)

 

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