Package org.codehaus.groovy.transform
Class NullCheckASTTransformation
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- org.codehaus.groovy.transform.AbstractASTTransformation
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- org.codehaus.groovy.transform.NullCheckASTTransformation
 
 
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- All Implemented Interfaces:
- ASTTransformation,- ErrorCollecting,- org.objectweb.asm.Opcodes
 
 public class NullCheckASTTransformation extends AbstractASTTransformation Handles generation of code for the @NullCheck annotation.
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Field SummaryFields Modifier and Type Field Description static ClassNodeNULL_CHECK_TYPE- 
Fields inherited from class org.codehaus.groovy.transform.AbstractASTTransformationRETENTION_CLASSNODE, sourceUnit
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Fields inherited from interface org.objectweb.asm.OpcodesAALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM10_EXPERIMENTAL, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V16, V17, V18, V9
 
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Constructor SummaryConstructors Constructor Description NullCheckASTTransformation()
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Method SummaryAll Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static booleanhasIncludeGenerated(ClassNode cNode)static ThrowStatementmakeThrowStmt(String name)static voidmarkAsProcessed(MethodNode mn)Mark a method as already processed.voidvisit(ASTNode[] nodes, SourceUnit source)The method is invoked when an AST Transformation is active.- 
Methods inherited from class org.codehaus.groovy.transform.AbstractASTTransformationaddError, checkIncludeExclude, checkIncludeExclude, checkIncludeExcludeUndefinedAware, checkIncludeExcludeUndefinedAware, checkNotInterface, checkPropertyList, checkPropertyList, checkPropertyList, copyAnnotatedNodeAnnotations, copyAnnotatedNodeAnnotations, deemedInternalName, getAnnotationName, getClassList, getMemberClassList, getMemberClassValue, getMemberClassValue, getMemberIntValue, getMemberList, getMemberStringList, getMemberStringValue, getMemberStringValue, getMemberValue, hasAnnotation, init, memberHasValue, nonGeneric, shouldSkip, shouldSkip, shouldSkipOnDescriptor, shouldSkipOnDescriptorUndefinedAware, shouldSkipUndefinedAware, shouldSkipUndefinedAware, tokenize
 
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Field Detail- 
NULL_CHECK_TYPEpublic static final ClassNode NULL_CHECK_TYPE 
 
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Method Detail- 
visitpublic void visit(ASTNode[] nodes, SourceUnit source) Description copied from interface:ASTTransformationThe method is invoked when an AST Transformation is active. For local transformations, it is invoked once each time the local annotation is encountered. For global transformations, it is invoked once for every source unit, which is typically a source file.- Parameters:
- nodes- The ASTnodes when the call was triggered. Element 0 is the AnnotationNode that triggered this annotation to be activated. Element 1 is the AnnotatedNode decorated, such as a MethodNode or ClassNode. For global transformations it is usually safe to ignore this parameter.
- source- The source unit being compiled. The source unit may contain several classes. For global transformations, information about the AST can be retrieved from this object.
 
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hasIncludeGeneratedpublic static boolean hasIncludeGenerated(ClassNode cNode) 
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makeThrowStmtpublic static ThrowStatement makeThrowStmt(String name) 
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markAsProcessedpublic static void markAsProcessed(MethodNode mn) Mark a method as already processed.- Parameters:
- mn- the method node to be considered already processed
 
 
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