java.lang.Object
- org.springframework.expression.spel.ast.SpelNodeImpl
- - org.springframework.expression.spel.ast.Operator
  - - org.springframework.expression.spel.ast.OperatorMatches

All Implemented Interfaces:
Opcodes, SpelNode
```
public class OperatorMatches
extends Operator
```
Implements the matches operator. Matches takes two operands: The first is a String and the second is a Java regex. It will return true when SpelNodeImpl.getValue(org.springframework.expression.spel.ExpressionState) is called if the first operand matches the regex.
Since:
3.0
Author:
Andy Clement, Juergen Hoeller

Nested Class Summary
- Nested classes/interfaces inherited from class org.springframework.expression.spel.ast.Operator
  Operator.DescriptorComparison

Field Summary
- Fields inherited from class org.springframework.expression.spel.ast.Operator
  leftActualDescriptor, rightActualDescriptor
- Fields inherited from class org.springframework.expression.spel.ast.SpelNodeImpl
  children, exitTypeDescriptor
- Fields inherited from interface org.springframework.asm.Opcodes
  AALOAD, 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_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, ASM4, ASM5, ASM6, ASM7, ASM8_EXPERIMENTAL, 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, V9

Constructor Summary
Constructors
Constructor Description
OperatorMatches(int startPos, int endPos, SpelNodeImpl... operands)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BooleanTypedValue`	`getValueInternal(ExpressionState state)`	Check the first operand matches the regex specified as the second operand.

Methods inherited from class org.springframework.expression.spel.ast.Operator
equalityCheck, generateComparisonCode, getLeftOperand, getOperatorName, getRightOperand, isCompilableOperatorUsingNumerics, toStringAST

Methods inherited from class org.springframework.expression.spel.ast.SpelNodeImpl
generateCode, generateCodeForArgument, generateCodeForArguments, getChild, getChildCount, getEndPosition, getExitDescriptor, getObjectClass, getStartPosition, getTypedValue, getValue, getValue, getValueRef, isCompilable, isWritable, nextChildIs, setValue

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OperatorMatches
```
public OperatorMatches(int startPos,
                       int endPos,
                       SpelNodeImpl... operands)
```
- Method Detail
  - getValueInternal
```
public BooleanTypedValue getValueInternal(ExpressionState state)
                                   throws EvaluationException
```
    Check the first operand matches the regex specified as the second operand.
    Specified by:
    getValueInternal in class SpelNodeImpl
    Parameters:
    state - the expression state
    Returns:
    true if the first operand matches the regex specified as the second operand, otherwise false
    Throws:
    EvaluationException - if there is a problem evaluating the expression (e.g. the regex is invalid)

Class OperatorMatches

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.expression.spel.ast.Operator

Field Summary

Fields inherited from class org.springframework.expression.spel.ast.Operator

Fields inherited from class org.springframework.expression.spel.ast.SpelNodeImpl

Fields inherited from interface org.springframework.asm.Opcodes

Constructor Summary

Method Summary

Methods inherited from class org.springframework.expression.spel.ast.Operator

Methods inherited from class org.springframework.expression.spel.ast.SpelNodeImpl

Methods inherited from class java.lang.Object

Constructor Detail

OperatorMatches

Method Detail

getValueInternal