Package com.intellij.codeInspection.dataFlow.instructions

Class MethodReferenceInstruction

java.lang.Object

com.intellij.codeInspection.dataFlow.instructions.Instruction

com.intellij.codeInspection.dataFlow.instructions.ExpressionPushingInstruction<PsiMethodReferenceExpression>

com.intellij.codeInspection.dataFlow.instructions.MethodReferenceInstruction

public class MethodReferenceInstruction
extends ExpressionPushingInstruction<PsiMethodReferenceExpression>

This instruction pops a top-of-stack value dereferencing it (so nullability warning might be issued if top-of-stack is nullable value).

Constructor Summary

Constructors

Constructor and Description
MethodReferenceInstruction(PsiMethodReferenceExpression expression)

Method Summary

Modifier and Type	Method and Description
DfaInstructionState[]	accept(DataFlowRunner runner, DfaMemoryState stateBefore, InstructionVisitor visitor)
PsiMethodReferenceExpression	getExpression()
java.lang.String	toString()

Methods inherited from class com.intellij.codeInspection.dataFlow.instructions.ExpressionPushingInstruction

getExpressionRange

Methods inherited from class com.intellij.codeInspection.dataFlow.instructions.Instruction

getIndex, nextInstruction, setIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodReferenceInstruction

public MethodReferenceInstruction(PsiMethodReferenceExpression expression)

Method Detail

accept

public DfaInstructionState[] accept(DataFlowRunner runner,
                                    DfaMemoryState stateBefore,
                                    InstructionVisitor visitor)

Specified by:

accept in class Instruction

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getExpression

public PsiMethodReferenceExpression getExpression()

Overrides:

getExpression in class ExpressionPushingInstruction<PsiMethodReferenceExpression>

Returns:

a PsiExpression which result is pushed to the stack, or null if this instruction is not bound to any particular PsiExpression