java.lang.Object
- org.tartarus.snowball.SnowballProgram
- - org.tartarus.snowball.ext.PorterStemmer

```
public class PorterStemmer
extends SnowballProgram
```
This class was automatically generated by a Snowball to Java compiler It implements the stemming algorithm defined by a snowball script.

Field Summary

Fields
Modifier and Type	Field	Description
`private static Among[]`	`a_0`
`private static Among[]`	`a_1`
`private static Among[]`	`a_2`
`private static Among[]`	`a_3`
`private static Among[]`	`a_4`
`private static Among[]`	`a_5`
`private boolean`	`B_Y_found`
`private static char[]`	`g_v`
`private static char[]`	`g_v_WXY`
`private int`	`I_p1`
`private int`	`I_p2`
`private static java.lang.invoke.MethodHandles.Lookup`	`methodObject`
`private static long`	`serialVersionUID`

Fields inherited from class org.tartarus.snowball.SnowballProgram
bra, cursor, ket, limit, limit_backward

Constructor Summary

Constructors
Constructor Description

PorterStemmer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`copy_from(PorterStemmer other)`
`boolean`	`equals(java.lang.Object o)`
`int`	`hashCode()`
`private boolean`	`r_R1()`
`private boolean`	`r_R2()`
`private boolean`	`r_shortv()`
`private boolean`	`r_Step_1a()`
`private boolean`	`r_Step_1b()`
`private boolean`	`r_Step_1c()`
`private boolean`	`r_Step_2()`
`private boolean`	`r_Step_3()`
`private boolean`	`r_Step_4()`
`private boolean`	`r_Step_5a()`
`private boolean`	`r_Step_5b()`
`boolean`	`stem()`

Methods inherited from class org.tartarus.snowball.SnowballProgram
assign_to, copy_from, eq_s, eq_s_b, eq_v, eq_v_b, find_among, find_among_b, getCurrent, getCurrentBuffer, getCurrentBufferLength, in_grouping, in_grouping_b, in_range, in_range_b, insert, out_grouping, out_grouping_b, out_range, out_range_b, replace_s, setCurrent, setCurrent, slice_check, slice_del, slice_from, slice_to

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

Field Detail

serialVersionUID
```
private static final long serialVersionUID
```
See Also:

Constant Field Values

methodObject

private static final java.lang.invoke.MethodHandles.Lookup methodObject

a_0
```
private static final Among[] a_0
```

a_1
```
private static final Among[] a_1
```

a_2
```
private static final Among[] a_2
```

a_3
```
private static final Among[] a_3
```

a_4
```
private static final Among[] a_4
```

a_5
```
private static final Among[] a_5
```

g_v
```
private static final char[] g_v
```

g_v_WXY
```
private static final char[] g_v_WXY
```

B_Y_found
```
private boolean B_Y_found
```

I_p2
```
private int I_p2
```

I_p1
```
private int I_p1
```

Constructor Detail
- PorterStemmer
```
public PorterStemmer()
```

Method Detail

copy_from

private void copy_from(PorterStemmer other)

r_shortv
```
private boolean r_shortv()
```

r_R1
```
private boolean r_R1()
```

r_R2
```
private boolean r_R2()
```

r_Step_1a
```
private boolean r_Step_1a()
```

r_Step_1b
```
private boolean r_Step_1b()
```

r_Step_1c
```
private boolean r_Step_1c()
```

r_Step_2
```
private boolean r_Step_2()
```

r_Step_3
```
private boolean r_Step_3()
```

r_Step_4
```
private boolean r_Step_4()
```

r_Step_5a
```
private boolean r_Step_5a()
```

r_Step_5b
```
private boolean r_Step_5b()
```

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

stem in class SnowballProgram

equals

public boolean equals(java.lang.Object o)

Overrides:: equals in class java.lang.Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class java.lang.Object

Class PorterStemmer

Field Summary

Fields inherited from class org.tartarus.snowball.SnowballProgram

Constructor Summary

Method Summary

Methods inherited from class org.tartarus.snowball.SnowballProgram

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

methodObject

a_0

a_1

a_2

a_3

a_4

a_5

g_v

g_v_WXY

B_Y_found

I_p2

I_p1

Constructor Detail

PorterStemmer

Method Detail

copy_from

r_shortv

r_R1

r_R2

r_Step_1a

r_Step_1b

r_Step_1c

r_Step_2

r_Step_3

r_Step_4

r_Step_5a

r_Step_5b

stem

equals

hashCode