Inst

java.lang.Object
- com.google.re2j.Inst

```
final class Inst
extends java.lang.Object
```
A single instruction in the regular expression virtual machine.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALT`
`static int`	`ALT_MATCH`
`(package private) int`	`arg`
`static int`	`CAPTURE`
`static int`	`EMPTY_WIDTH`
`static int`	`FAIL`
`static int`	`MATCH`
`static int`	`NOP`
`(package private) int`	`op`
`(package private) int`	`out`
`static int`	`RUNE`
`static int`	`RUNE_ANY`
`static int`	`RUNE_ANY_NOT_NL`
`static int`	`RUNE1`
`(package private) int[]`	`runes`

Constructor Summary

Constructors
Constructor Description

Inst(int op)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private static java.lang.String`	`escapeRunes(int[] runes)`
`(package private) static boolean`	`isRuneOp(int op)`
`(package private) boolean`	`matchRune(int r)`
`java.lang.String`	`toString()`

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

Field Detail
- ALT
```
public static final int ALT
```
  See Also:
  
  Constant Field Values
- ALT_MATCH
```
public static final int ALT_MATCH
```
  See Also:
  
  Constant Field Values
- CAPTURE
```
public static final int CAPTURE
```
  See Also:
  
  Constant Field Values
- EMPTY_WIDTH
```
public static final int EMPTY_WIDTH
```
  See Also:
  
  Constant Field Values
- FAIL
```
public static final int FAIL
```
  See Also:
  
  Constant Field Values
- MATCH
```
public static final int MATCH
```
  See Also:
  
  Constant Field Values
- NOP
```
public static final int NOP
```
  See Also:
  
  Constant Field Values
- RUNE
```
public static final int RUNE
```
  See Also:
  
  Constant Field Values
- RUNE1
```
public static final int RUNE1
```
  See Also:
  
  Constant Field Values
- RUNE_ANY
```
public static final int RUNE_ANY
```
  See Also:
  
  Constant Field Values
- RUNE_ANY_NOT_NL
```
public static final int RUNE_ANY_NOT_NL
```
  See Also:
  
  Constant Field Values
- op
```
int op
```
- out
```
int out
```
- arg
```
int arg
```
- runes
```
int[] runes
```

Constructor Detail
- Inst
```
Inst(int op)
```

Method Detail

isRuneOp
```
static boolean isRuneOp(int op)
```

matchRune
```
boolean matchRune(int r)
```

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

escapeRunes

private static java.lang.String escapeRunes(int[] runes)