com.palantir.javaformat.java

Class JavaInput

java.lang.Object

com.palantir.javaformat.InputOutput

com.palantir.javaformat.Input

com.palantir.javaformat.java.JavaInput

public final class JavaInput
extends Input

JavaInput extends Input to represent a Java input document.

Field Summary

Fields inherited from class com.palantir.javaformat.InputOutput

EMPTY_RANGE, ranges

Constructor Summary

Constructors

Constructor and Description
JavaInput(java.lang.String text) Input constructor.

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.RangeSet<java.lang.Integer>	characterRangesToTokenRanges(java.util.Collection<com.google.common.collect.Range<java.lang.Integer>> characterRanges)
int	getColumnNumber(int inputPosition) Converts a character offset in the input to a 0-based column number.
int	getLineNumber(int inputPosition) Converts a character offset in the input to a line number.
java.lang.String	getLineSeparator()
com.google.common.collect.ImmutableMap<java.lang.Integer,java.lang.Integer>	getPositionToColumnMap()
com.google.common.collect.ImmutableRangeMap<java.lang.Integer,com.palantir.javaformat.java.JavaInput.Token>	getPositionTokenMap() Get the navigable map from position to Token.
java.lang.String	getText() Get the input text.
com.google.common.collect.ImmutableList<? extends Input.Token>	getTokens() Get the input tokens.
void	setCompilationUnit(org.openjdk.tools.javac.tree.JCTree.JCCompilationUnit unit)
java.lang.String	toString()

Methods inherited from class com.palantir.javaformat.Input

createDiagnostic

Methods inherited from class com.palantir.javaformat.InputOutput

computeRanges, getLine, getLineCount, getRanges, makeKToIJ, setLines

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JavaInput

public JavaInput(java.lang.String text)
          throws com.palantir.javaformat.java.FormatterException

Input constructor.

Parameters:

text - the input text

Throws:

FormatterException - if the input cannot be parsed

Method Detail

getText

public java.lang.String getText()

Get the input text.

Specified by:

getText in class Input

Returns:

the input text

getPositionToColumnMap

public com.google.common.collect.ImmutableMap<java.lang.Integer,java.lang.Integer> getPositionToColumnMap()

Specified by:

getPositionToColumnMap in class Input

getLineSeparator

public java.lang.String getLineSeparator()

getTokens

public com.google.common.collect.ImmutableList<? extends Input.Token> getTokens()

Get the input tokens.

Specified by:

getTokens in class Input

Returns:

the input tokens

getPositionTokenMap

public com.google.common.collect.ImmutableRangeMap<java.lang.Integer,com.palantir.javaformat.java.JavaInput.Token> getPositionTokenMap()

Get the navigable map from position to Token. Used to look for tokens following a given one, and to implement the --offset and --length flags to reformat a character range in the input file.

Specified by:

getPositionTokenMap in class Input

Returns:

the navigable map from position to Token

toString

public java.lang.String toString()

Overrides:

toString in class Input

getLineNumber

public int getLineNumber(int inputPosition)

Description copied from class: Input

Converts a character offset in the input to a line number.

Specified by:

getLineNumber in class Input

getColumnNumber

public int getColumnNumber(int inputPosition)

Description copied from class: Input

Converts a character offset in the input to a 0-based column number.

Specified by:

getColumnNumber in class Input

setCompilationUnit

public void setCompilationUnit(org.openjdk.tools.javac.tree.JCTree.JCCompilationUnit unit)

characterRangesToTokenRanges

public com.google.common.collect.RangeSet<java.lang.Integer> characterRangesToTokenRanges(java.util.Collection<com.google.common.collect.Range<java.lang.Integer>> characterRanges)
                                                                                   throws com.palantir.javaformat.java.FormatterException

Throws:

com.palantir.javaformat.java.FormatterException