CombinePattern

java.lang.Object
- ghidra.app.plugin.processors.sleigh.pattern.Pattern
- - ghidra.app.plugin.processors.sleigh.pattern.DisjointPattern
  - - ghidra.app.plugin.processors.sleigh.pattern.CombinePattern

```
public class CombinePattern
extends DisjointPattern
```
A pattern that has both an instruction part and non-instruction part

Constructor Summary

Constructors
Constructor Description

CombinePattern()

CombinePattern(ContextPattern con, InstructionPattern in)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`alwaysFalse()`
`boolean`	`alwaysInstructionTrue()`
`boolean`	`alwaysTrue()`
`Pattern`	`doAnd(Pattern b, int sa)`
`Pattern`	`doOr(Pattern b, int sa)`
`PatternBlock`	`getBlock(boolean cont)`
`boolean`	`isMatch(ParserWalker walker, SleighDebugLogger debug)`
`void`	`restoreXml(XmlPullParser parser)`
`void`	`shiftInstruction(int sa)`
`Pattern`	`simplifyClone()`
`java.lang.String`	`toString()`

Methods inherited from class ghidra.app.plugin.processors.sleigh.pattern.DisjointPattern
getContextBlock, getDisjoint, getInstructionBlock, getLength, getMask, getValue, getWholeInstructionBytes, identical, numDisjoint, restoreDisjoint, specializes

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

Constructor Detail

CombinePattern
```
public CombinePattern()
```

CombinePattern

public CombinePattern(ContextPattern con,
                      InstructionPattern in)

Method Detail

getBlock

public PatternBlock getBlock(boolean cont)

Specified by:: getBlock in class DisjointPattern

simplifyClone
```
public Pattern simplifyClone()
```
Specified by:

simplifyClone in class Pattern

shiftInstruction
```
public void shiftInstruction(int sa)
```
Specified by:

shiftInstruction in class Pattern

doOr

public Pattern doOr(Pattern b,
                    int sa)

Specified by:: doOr in class Pattern

doAnd

public Pattern doAnd(Pattern b,
                     int sa)

Specified by:: doAnd in class Pattern

isMatch

public boolean isMatch(ParserWalker walker,
                       SleighDebugLogger debug)
                throws MemoryAccessException

Specified by:: isMatch in class Pattern
Throws:: MemoryAccessException

alwaysTrue
```
public boolean alwaysTrue()
```
Specified by:

alwaysTrue in class Pattern

alwaysFalse
```
public boolean alwaysFalse()
```
Specified by:

alwaysFalse in class Pattern

alwaysInstructionTrue
```
public boolean alwaysInstructionTrue()
```
Specified by:

alwaysInstructionTrue in class Pattern

restoreXml

public void restoreXml(XmlPullParser parser)

Specified by:: restoreXml in class Pattern

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

toString in class java.lang.Object